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Description	Price	Date	Bids
Prices of slide rules sold on ebay (the internet auction) in Dec-2007
Swiss Made Zeno Watch XXL Slide Rule Automatic	$1500.00	09-Dec-2007	1
Swiss Made Revue Thommen Pilot Pro Slide Rule	$775.00	26-Dec-2007	1
Swiss Made Revue Thommen Pilot Pro Slide Rule	$775.00	06-Dec-2007	1
Swiss Made Revue Thommen Pilot Pro Slide Rule	$775.00	27-Dec-2007	1
55MM GOLD & DIAMOND AUTO NAVIGATOR PILOT SLIDE	$500.99	01-Dec-2007	18
CHARPENTIER CALCULIMETRE VERY RARE CIRCULAR SL	$496.00	15-Dec-2007	12
Nomogram Circular Slide Rule pocket watch styl	$307.60	22-Dec-2007	21
Chinese Military Artillery Slide Rule	$246.19	04-Dec-2007	11
Rare Gunter's Scale Earliest Form Of Slide Rul	$239.01	21-Dec-2007	3
SIC 1580 Advanced Decatrig ElectroVector Slide	$224.72	16-Dec-2007	7
Constantin Durmont® Navigator Slide Rule Pilot	$212.50	28-Dec-2007	34
Antique Drafting Tools Slide Rules Pens Pencil	$187.50	16-Dec-2007	15
Vintage SEIKO 7015 Flyback Speedtimer Sliderul	$182.50	02-Dec-2007	17
CITIZEN SKYHAWK Pilot Aviation Slide Rule BJ70	$165.00	22-Dec-2007	1
CITIZEN SKYHAWK Pilot Aviation Slide Rule BJ70	$160.50	09-Dec-2007	16
CITIZEN SKYHAWK Pilot Aviation Slide Rule BJ70	$157.50	17-Dec-2007	17
Constantin Durmont® Navigator Slide Rule Pilot	$153.50	09-Dec-2007	8
CITIZEN SKYHAWK Pilot Aviation Slide Rule BJ70	$152.60	19-Dec-2007	7
CITIZEN SKYHAWK Pilot Aviation Slide Rule BJ70	$152.00	27-Dec-2007	12
CITIZEN SKYHAWK Pilot Aviation Slide Rule BJ70	$150.00	13-Dec-2007	21
CITIZEN Nighthawk Pilot Aviation Slide Rule BJ	$150.00	05-Dec-2007	15
Constantin Durmont® Navigator Slide Rule Pilot	$148.55	12-Dec-2007	27
Constantin Durmont® Navigator Slide Rule Pilot	$145.50	24-Dec-2007	19
MARTIN BALCOMP PBM-3 CIRCULAR BALANCE SLIDE RU	$140.50	11-Dec-2007	8
55MM GOLD & 'DIAMOND' AUTO NAVIGATOR PILOT SLI	$137.09	22-Dec-2007	10
Early c. 1911 Richardson DIRECT READING Slide	$136.19	09-Dec-2007	12
CITIZEN MN WORLDTIME PILOT SLIDE RULE CHRONO W	$132.35	12-Dec-2007	18
Constantin Durmont® Navigator Slide Rule Pilot	$132.05	03-Dec-2007	18
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$130.50	01-Dec-2007	21
CITIZEN SKYHAWK Pilot Aviation Slide Rule BJ70	$130.50	18-Dec-2007	20
vintage German circular slide rule with leathe	$124.50	05-Dec-2007	16
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$122.50	01-Dec-2007	22
Lutz No.151P Slide Rule with Case ruler	$119.50	15-Dec-2007	19
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$113.50	02-Dec-2007	17
Constantin Durmont® Navigator Slide Rule Pilot	$112.51	20-Dec-2007	30
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$112.00	05-Dec-2007	15
Vintage Working MINI Slide Rule Tie Clasp Clip	$109.15	13-Dec-2007	24
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$107.50	30-Dec-2007	13
50 cm Vintage Slide Rule w/ Case and Manual	$107.50	02-Dec-2007	9
55MM GOLD & 'DIAMOND' AUTO NAVIGATOR PILOT SLI	$106.50	11-Dec-2007	8
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$105.50	03-Dec-2007	10
"Heating books, slide rules, HVAC aids, 27 pie	$103.71	11-Dec-2007	20
SIC 1570 Intermed Decatrig ElectroVector Slide	$103.53	16-Dec-2007	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$103.50	11-Dec-2007	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$102.50	03-Dec-2007	16
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME	$102.50	11-Dec-2007	16
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$102.50	05-Dec-2007	15
RARE Vintage Vernon WORKING SLIDE RULE Tie Tac	$101.50	11-Dec-2007	12
Vintage Slide Rule in its own case	$100.99	21-Dec-2007	12
1963 Scientific Instruments 1610-D Circular Sl	$100.00	18-Dec-2007	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$100.00	03-Dec-2007	17
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME	$100.00	05-Dec-2007	6
"TWA L-1011 ""Slide Rule"" Type Flight Compute	$99.99	30-Dec-2007	1
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$97.87	26-Dec-2007	13
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$96.00	29-Dec-2007	18
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$96.00	05-Dec-2007	16
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$93.49	02-Dec-2007	22
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$93.00	27-Dec-2007	1
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$93.00	27-Dec-2007	28
Chinese Military Artillery 85 cannon Slide Rul	$93.00	22-Dec-2007	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$92.00	08-Dec-2007	11
Constantin Durmont® Navigator Slide Rule Pilot	$92.00	16-Dec-2007	14
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$92.00	06-Dec-2007	10
Tyler Slide Rule Weems & Plath Round Different	$91.50	09-Dec-2007	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$91.10	24-Dec-2007	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$91.01	30-Dec-2007	13
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$91.01	11-Dec-2007	15
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$91.00	30-Dec-2007	23
STANLEY #15 Boxwood Folding Rule - Brass Gunte	$90.99	04-Dec-2007	3
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$90.09	27-Dec-2007	36
Slide Rule Tie Clip - Swank - New in Box! - Ni	$90.00	21-Dec-2007	1
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$90.00	22-Dec-2007	12
Invicta Mens Swiss Watch Slide Rule Multifunct	$89.95	13-Dec-2007	1
Invicta Mens Swiss Watch Slide Rule Multifunct	$89.95	15-Dec-2007	1
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$89.88	25-Dec-2007	6
US Army Field Artillery Military Slide Rule wi	$89.56	28-Dec-2007	6
"RARE METAL 6"" GUEDON SLIDE RULE CAMDEN NEW J	$89.50	28-Dec-2007	48
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$89.00	23-Dec-2007	37
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$89.00	24-Dec-2007	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$87.99	01-Dec-2007	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$87.99	08-Dec-2007	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$87.00	20-Dec-2007	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$87.00	15-Dec-2007	24
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$87.00	18-Dec-2007	22
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$86.00	11-Dec-2007	22
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$86.00	12-Dec-2007	16
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$86.00	07-Dec-2007	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$86.00	27-Dec-2007	15
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$86.00	14-Dec-2007	20
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$86.00	21-Dec-2007	9
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$85.50	18-Dec-2007	16
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$85.13	09-Dec-2007	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$85.00	30-Dec-2007	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$85.00	10-Dec-2007	6
ALFA ROMEO 4 & 6CYL ENGINE VALVE SHIM SLIDE RU	$84.61	12-Dec-2007	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$84.00	03-Dec-2007	9
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$84.00	03-Dec-2007	11
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$84.00	10-Dec-2007	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$84.00	13-Dec-2007	17
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$83.50	04-Dec-2007	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$83.05	01-Dec-2007	13
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$83.00	17-Dec-2007	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$83.00	02-Dec-2007	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$83.00	06-Dec-2007	6
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$83.00	16-Dec-2007	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.99	27-Dec-2007	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.99	01-Dec-2007	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$82.99	30-Dec-2007	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.57	10-Dec-2007	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.09	28-Dec-2007	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$82.02	08-Dec-2007	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.01	28-Dec-2007	11
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$82.00	18-Dec-2007	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.00	15-Dec-2007	12
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$82.00	02-Dec-2007	21
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.99	27-Dec-2007	5
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$81.90	25-Dec-2007	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.88	30-Dec-2007	12
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$81.67	03-Dec-2007	12
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$81.56	02-Dec-2007	15
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$81.56	23-Dec-2007	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.44	23-Dec-2007	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.12	06-Dec-2007	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.01	16-Dec-2007	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.01	12-Dec-2007	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	22-Dec-2007	28
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	12-Dec-2007	6
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$81.00	29-Dec-2007	28
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	29-Dec-2007	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	01-Dec-2007	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	26-Dec-2007	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$81.00	19-Dec-2007	19
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$81.00	27-Dec-2007	5
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$81.00	11-Dec-2007	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	28-Dec-2007	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	28-Dec-2007	21
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	07-Dec-2007	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	23-Dec-2007	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	11-Dec-2007	8
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$81.00	31-Dec-2007	28
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	25-Dec-2007	13
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	31-Dec-2007	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$80.96	01-Dec-2007	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$80.15	26-Dec-2007	21
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$80.12	01-Dec-2007	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$80.11	08-Dec-2007	16
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$80.00	25-Dec-2007	14
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$80.00	17-Dec-2007	13
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$80.00	11-Dec-2007	7
Rare WICHMANN Pocket Watch style Slide Rule Ca	$80.00	29-Dec-2007	1
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$80.00	11-Dec-2007	22
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$80.00	20-Dec-2007	6
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$79.98	15-Dec-2007	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$79.88	06-Dec-2007	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$79.88	04-Dec-2007	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$79.25	04-Dec-2007	18
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$79.13	09-Dec-2007	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$79.10	17-Dec-2007	17
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$79.00	27-Dec-2007	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$79.00	09-Dec-2007	15
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$79.00	28-Dec-2007	20
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$79.00	19-Dec-2007	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$79.00	08-Dec-2007	9
Vintage Electronic Slide Rule Model N-16-ES wi	$78.77	09-Dec-2007	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$78.77	25-Dec-2007	9
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$78.76	06-Dec-2007	3
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.65	05-Dec-2007	9
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$78.56	04-Dec-2007	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.51	19-Dec-2007	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$78.10	09-Dec-2007	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$78.10	02-Dec-2007	16
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$78.00	02-Dec-2007	8
STANLEY NO.15 CARPENTERS/GUNTERS SLIDE RULE RA	$78.00	12-Dec-2007	1
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$78.00	22-Dec-2007	14
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$78.00	23-Dec-2007	16
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$77.77	29-Dec-2007	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.50	29-Dec-2007	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.18	15-Dec-2007	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.12	17-Dec-2007	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.00	21-Dec-2007	19
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.00	10-Dec-2007	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$77.00	06-Dec-2007	23
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$77.00	25-Dec-2007	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.00	20-Dec-2007	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.00	25-Dec-2007	16
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$77.00	05-Dec-2007	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.00	19-Dec-2007	7
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$77.00	24-Dec-2007	9
China Tianjin GONG NONG BING 6504 slide Rule	$76.85	29-Dec-2007	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.75	17-Dec-2007	8
MARTIN BALCOMP PBM-3 CIRCULAR BALANCE SLIDE RU	$76.64	11-Dec-2007	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.55	19-Dec-2007	5
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$76.39	09-Dec-2007	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.33	09-Dec-2007	3
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.18	27-Dec-2007	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.16	14-Dec-2007	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.15	14-Dec-2007	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.12	18-Dec-2007	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.12	23-Dec-2007	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.12	21-Dec-2007	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.10	16-Dec-2007	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.10	17-Dec-2007	16
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$76.10	02-Dec-2007	11
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$76.09	29-Dec-2007	10
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$76.02	11-Dec-2007	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.01	13-Dec-2007	6
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$76.00	26-Dec-2007	6
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$76.00	27-Dec-2007	5
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$76.00	27-Dec-2007	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$76.00	28-Dec-2007	11
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$76.00	24-Dec-2007	12
Pratt Whitney Gas Turbine Computer Circular Sl	$76.00	21-Dec-2007	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.00	12-Dec-2007	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.00	16-Dec-2007	6
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$76.00	07-Dec-2007	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$76.00	20-Dec-2007	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$76.00	10-Dec-2007	6
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$76.00	19-Dec-2007	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$76.00	15-Dec-2007	19
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$76.00	19-Dec-2007	21
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$76.00	29-Dec-2007	19
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$76.00	17-Dec-2007	11
GENTS SHEFFIELD SLIDE RULE WRIST WATCH	$76.00	13-Dec-2007	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.88	21-Dec-2007	9
"Vintage Slide Rules/Protractors, Manuals, Lea	$75.66	13-Dec-2007	7
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$75.56	26-Dec-2007	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.33	13-Dec-2007	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.12	16-Dec-2007	25
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.12	21-Dec-2007	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.10	18-Dec-2007	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.01	10-Dec-2007	16
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$75.00	14-Dec-2007	13
KL-1 Soviet CIRCULAR SLIDE RULE MINT RARE BOX	$75.00	13-Dec-2007	1
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$75.00	28-Dec-2007	16
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.00	12-Dec-2007	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$75.00	06-Dec-2007	14
STANLEY NO.12 BOXWOOD 24'' RULE CARPENTER GUNT	$75.00	10-Dec-2007	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$75.00	30-Dec-2007	4
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$75.00	26-Dec-2007	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.00	18-Dec-2007	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$75.00	19-Dec-2007	17
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$74.99	26-Dec-2007	18
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$74.88	23-Dec-2007	14
Chinese Military Artillery 122-77 howitzer Sli	$74.69	15-Dec-2007	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$74.44	02-Dec-2007	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$74.39	09-Dec-2007	17
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$74.33	23-Dec-2007	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$74.02	27-Dec-2007	10
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$74.01	25-Dec-2007	14
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$74.00	13-Dec-2007	3
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$74.00	18-Dec-2007	4
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$74.00	06-Dec-2007	21
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$74.00	16-Dec-2007	4
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$74.00	04-Dec-2007	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$74.00	28-Dec-2007	7
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$74.00	08-Dec-2007	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.89	13-Dec-2007	13
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$73.88	26-Dec-2007	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.88	14-Dec-2007	4
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.88	19-Dec-2007	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.66	29-Dec-2007	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.51	25-Dec-2007	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.45	30-Dec-2007	11
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$73.23	14-Dec-2007	5
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$73.23	17-Dec-2007	15
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$73.05	08-Dec-2007	14
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.00	04-Dec-2007	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.00	03-Dec-2007	13
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.00	24-Dec-2007	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.00	24-Dec-2007	10
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$73.00	22-Dec-2007	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.00	25-Dec-2007	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.00	08-Dec-2007	11
round Russian logarithmic slide rule ruler I c	$73.00	23-Dec-2007	1
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.00	21-Dec-2007	14
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$73.00	25-Dec-2007	14
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.00	09-Dec-2007	23
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.00	27-Dec-2007	10
Beautiful Old Slide Rule Tie Bar (actually wor	$73.00	02-Dec-2007	19
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.00	27-Dec-2007	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.00	06-Dec-2007	8
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$73.00	29-Dec-2007	9
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$73.00	29-Dec-2007	5
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.00	15-Dec-2007	15
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.00	20-Dec-2007	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.77	26-Dec-2007	15
A-bomb nuclear yield circular slide rule MINT	$72.77	24-Dec-2007	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.55	20-Dec-2007	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.23	18-Dec-2007	20
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.23	18-Dec-2007	8
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$72.11	11-Dec-2007	6
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$72.10	17-Dec-2007	11
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$72.01	13-Dec-2007	12
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$72.00	28-Dec-2007	9
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$72.00	14-Dec-2007	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.00	15-Dec-2007	14
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$72.00	05-Dec-2007	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.00	29-Dec-2007	10
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$72.00	28-Dec-2007	15
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.00	30-Dec-2007	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.00	21-Dec-2007	20
SEIKO JetBlack Pilot Slide Rule CHRONO SplitSe	$72.00	02-Dec-2007	5
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.00	26-Dec-2007	20
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.00	26-Dec-2007	15
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.00	27-Dec-2007	7
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$72.00	23-Dec-2007	14
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$72.00	30-Dec-2007	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.00	04-Dec-2007	10
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$72.00	26-Dec-2007	5
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.00	24-Dec-2007	13
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$72.00	22-Dec-2007	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.00	01-Dec-2007	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.00	03-Dec-2007	16
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$72.00	20-Dec-2007	14
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.00	31-Dec-2007	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$71.77	07-Dec-2007	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$71.77	07-Dec-2007	3
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$71.67	03-Dec-2007	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.56	16-Dec-2007	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$71.55	07-Dec-2007	17
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$71.55	06-Dec-2007	12
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$71.54	20-Dec-2007	7
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$71.23	20-Dec-2007	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.01	14-Dec-2007	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$71.01	15-Dec-2007	12
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$71.00	29-Dec-2007	3
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$71.00	12-Dec-2007	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	15-Dec-2007	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	07-Dec-2007	12
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$71.00	15-Dec-2007	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	26-Dec-2007	10
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$71.00	15-Dec-2007	5
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	06-Dec-2007	16
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	06-Dec-2007	17
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$71.00	04-Dec-2007	8
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$71.00	28-Dec-2007	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	23-Dec-2007	12
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME	$71.00	20-Dec-2007	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	04-Dec-2007	18
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	03-Dec-2007	13
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$71.00	24-Dec-2007	7
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$71.00	22-Dec-2007	4
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$71.00	05-Dec-2007	12
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$71.00	15-Dec-2007	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	22-Dec-2007	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	07-Dec-2007	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	30-Dec-2007	17
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$71.00	13-Dec-2007	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	31-Dec-2007	19
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$71.00	08-Dec-2007	4
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	09-Dec-2007	21
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	07-Dec-2007	10
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$71.00	29-Dec-2007	3
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$70.56	16-Dec-2007	9
VINTAGE SLIDE RULE TIE CLASP	$70.10	23-Dec-2007	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$70.00	21-Dec-2007	11
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$70.00	27-Dec-2007	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$70.00	12-Dec-2007	13
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$70.00	23-Dec-2007	9
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$70.00	24-Dec-2007	5
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$70.00	27-Dec-2007	26
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$70.00	14-Dec-2007	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$70.00	22-Dec-2007	12
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$70.00	24-Dec-2007	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$70.00	04-Dec-2007	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$70.00	28-Dec-2007	13
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$70.00	06-Dec-2007	10
DALIL most stunninng worldtimer DOUBLE slide r	$70.00	13-Dec-2007	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$70.00	13-Dec-2007	19
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$69.55	13-Dec-2007	6
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$69.50	23-Dec-2007	11
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$69.27	02-Dec-2007	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$69.08	10-Dec-2007	8
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$69.01	11-Dec-2007	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$69.01	03-Dec-2007	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$69.00	25-Dec-2007	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$69.00	02-Dec-2007	10
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$69.00	11-Dec-2007	6
SEIKO stunning Sky Blue pilot slide rule Chron	$69.00	01-Dec-2007	10
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$68.67	30-Dec-2007	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$68.55	07-Dec-2007	11
CITIZEN WORLDTIME PILOT SLIDE RULE CHRONO BL W	$68.09	01-Dec-2007	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$68.00	04-Dec-2007	8
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$68.00	02-Dec-2007	13
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$68.00	21-Dec-2007	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$68.00	27-Dec-2007	8
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$68.00	12-Dec-2007	9
Gilson Atlas Type-3 21.1 Circular Slide rule.	$67.99	05-Dec-2007	12
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$67.55	07-Dec-2007	6
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$67.15	21-Dec-2007	10
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$67.00	14-Dec-2007	8
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$67.00	19-Dec-2007	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$66.55	05-Dec-2007	13
Marvellous rare French catalogue slide rule GR	$66.50	06-Dec-2007	7
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$66.50	12-Dec-2007	12
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$66.50	06-Dec-2007	7
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$66.10	17-Dec-2007	5
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$66.01	06-Dec-2007	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$66.00	30-Dec-2007	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$66.00	03-Dec-2007	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$66.00	07-Dec-2007	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$66.00	18-Dec-2007	34
Seiko Criteria Chronograph Pilot Aviation Slid	$66.00	08-Dec-2007	16
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$66.00	09-Dec-2007	22
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$66.00	03-Dec-2007	11
vintage folding rule UPSON NUT co. (no.15)bras	$65.99	20-Dec-2007	7
China GUANGZHOU Circular 7601 Slide Rule (6 in	$65.00	22-Dec-2007	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$65.00	22-Dec-2007	14
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$65.00	20-Dec-2007	3
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$64.00	01-Dec-2007	16
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$63.00	05-Dec-2007	8
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$63.00	14-Dec-2007	10
China Tianjin GONG NONG BING 6504 slide Rule	$62.99	22-Dec-2007	3
NEW SEIKO Pilot slide ruler CHRONO WR MENS WAT	$62.51	17-Dec-2007	20
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$62.15	05-Dec-2007	9
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$62.00	03-Dec-2007	11
The ULTIMATE SEIKO Pilot SlideRule SplitSec Ch	$61.54	10-Dec-2007	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$61.13	04-Dec-2007	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$61.00	13-Dec-2007	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$61.00	03-Dec-2007	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$61.00	13-Dec-2007	14
CITIZEN MENS SLIDE RULER JUMP DATE/MONTH 100M	$61.00	15-Dec-2007	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$61.00	13-Dec-2007	6
VINTAGE SILVER TONE WHITE ENAMEL SLIDE RULE TI	$61.00	04-Dec-2007	6
VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RUL	$59.89	18-Dec-2007	2
RAAF Iroquois UH-1 Huey HELICOPTER SLIDE RULE	$59.00	24-Dec-2007	9
"Vintage RICHO 551 Slide Rule & Case 6 3/4"" N	$58.00	02-Dec-2007	10
AUTO 21J NAVIGATOR SLIDE RULE PILOTS WATCH TOU	$56.99	26-Dec-2007	11
Vintage STAR 130 Circular Slide Rule Sliding D	$56.69	22-Dec-2007	5
NEW SEIKO Pilot slide ruler CHRONO WR MENS WAT	$56.00	23-Dec-2007	4
Collection of 7 slide rules	$56.00	08-Dec-2007	8
KOH-I-NOOR slide rule made in France	$56.00	13-Dec-2007	4
RUSSIAN CIRCULAR (ROUND) SLIDE TWO SIDE RULE K	$54.95	07-Dec-2007	1
ANTIQUE 48 INCH BRASS & WOOD HUGE SLIDE RULER	$53.00	26-Dec-2007	4
AUTO 21J NAVIGATOR SLIDE RULE PILOTS DAY/DATE	$52.00	18-Dec-2007	10
"57 Vintage Drafting Templates, 3 Slide Rules	$51.00	16-Dec-2007	12
"Old SLIDE RULE TIE CLIP, Gold tone with Movin	$51.00	10-Dec-2007	12
VINTAGE SR-51A ELECTRONIC SLIDE RULE CALCULATO	$51.00	09-Dec-2007	7
Vintage Sterling Working Cursor Slide Rule Tie	$50.00	03-Dec-2007	10
STANLEY #26 Boxwood Folding Rule - Brass Slide	$49.99	18-Dec-2007	1
65 DRAFTING TEMPLATES/ SLIDE RULE/TRIANGLES/ET	$49.55	02-Dec-2007	23
2 ANTIQUE SLIDE RULES w/CASES-OWNED BY ROCKET	$49.39	14-Dec-2007	11
China Tianjin GONG NONG BING 6504 slide Rule	$49.00	14-Dec-2007	7
OLD LUTZ SLIDE RULE	$49.00	30-Dec-2007	3
MILITARY MOSCOW RUSSIAN CIRCULAR SLIDE RULE KL	$49.00	22-Dec-2007	1
Electronics And Your Slide Rule Lesson Books -	$47.69	10-Dec-2007	6
MINT VEB Mantissa Artillery Slide Rule	$47.00	09-Dec-2007	5
AUTO 21J NAVIGATOR SLIDE RULE PILOTS DAY/DATE	$46.00	10-Dec-2007	6
Russian KL1 Pocket Watch Circular Slide Rule E	$46.00	27-Dec-2007	1
VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RUL	$46.00	03-Dec-2007	6
Chinese Military Artillery 85 cannonposition S	$46.00	29-Dec-2007	6
SANTAS L@@K! Slide Rule TIE CLASP - Swank - Fi	$46.00	09-Dec-2007	8
BINERY CIRCULAR SLIDE RULE BY THE A. LIETZ CO.	$45.98	01-Dec-2007	8
WWI FIRE CONTROL MACHINE GUN SLIDE RULE	$45.44	03-Dec-2007	9
Large 4' Welch Wall Mount Slide Rule Rare	$45.00	12-Dec-2007	4
UNIQUE Russian Soviet Vintage RADIATION DOSE S	$45.00	08-Dec-2007	9
"Gilson Slide Rule Company Catalog, Niles MI,	$44.69	22-Dec-2007	5
1963 Scientific Instruments Professional Slide	$44.59	23-Dec-2007	10
HP Applications Notes & Electronics Slide Rule	$44.00	27-Dec-2007	7
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$44.00	16-Dec-2007	8
LOT OF 14 SLIDE RULES AND OTHER DRAFTING TOOLS	$43.54	14-Dec-2007	9
SLIDE RULE VINTAGE TIE CLASP PLASTIC WORKS BAR	$42.00	17-Dec-2007	14
A-bomb nuclear yield circular slide rule MINT	$41.99	03-Dec-2007	4
Nuclear Bomb Effects Computer Round Slide Rule	$41.03	07-Dec-2007	10
"Sama & Etani Circular slide rule, with scienc	$41.00	18-Dec-2007	7
China Shanghai Flying Fish 1200 Pocket Slide R	$41.00	29-Dec-2007	11
Upson Nut Co Wood & Brass 6 Inch Rule w/Slide~	$41.00	04-Dec-2007	5
OLD SLIDE RULE AND MANUAL NEVER BEEN USED	$41.00	22-Dec-2007	5
K-E Log Log Duplex Decitrig 4081-3S Slide Rule	$41.00	20-Dec-2007	8
"VINTAGE SLIDE RULER,GERMANY, LEATHER CASE"	$40.00	27-Dec-2007	1
Slide Rule Tie Clip-Great Gift for Dad!!	$40.00	04-Dec-2007	12
Slide Rule Tie Clip Clasp on Einstein Figure S	$40.00	16-Dec-2007	1
STANLEY #26 Boxwood Folding Rule - Brass Slide	$39.99	04-Dec-2007	1
Slide Rule Collection - Eight	$39.99	23-Dec-2007	4
"Mini Slide Rule Tie Clip, Dow, with cursor &	$39.88	14-Dec-2007	5
Piedmont Take Off Power Accountability Slide R	$39.80	16-Dec-2007	16
Sliderule Deci Lon	$38.99	16-Dec-2007	4
MILITARY MOSCOW RUSSIAN CIRCULAR SLIDE RULE KL	$38.66	07-Dec-2007	3
China Shanghai Flying Fish 1200 Pocket Slide R	$38.00	22-Dec-2007	7
Rare Cold War Circular Slide Rule - US Army -	$38.00	10-Dec-2007	8
STANLEY # 15 2-FOLD BRASS-BOUND BOXWOOD RULE W	$37.00	16-Dec-2007	6
"Raphoplex Brevete 7"" SGDG Slide rule"	$37.00	30-Dec-2007	8
SIC 5510 Pocket Log-Log Decitrig Slide Rule NI	$36.35	16-Dec-2007	3
China GUANGZHOU Circular 7601 Slide Rule (6 in	$36.00	29-Dec-2007	7
Slide Rule Tie Clip-Great Gift for Dad!!	$36.00	15-Dec-2007	7
mint-RELAY of Japan Slide rule w/Leather case	$36.00	18-Dec-2007	6
Allegheny Circular Slide Rule-Strange Scale Ar	$35.99	05-Dec-2007	5
China Shanghai Flying Fish 1200 Pocket Slide R	$35.00	14-Dec-2007	3
B-50A load adjuster slide rule	$34.88	07-Dec-2007	3
VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RUL	$34.75	11-Dec-2007	3
China Military Artillery 122-Howitzer Slide Ru	$34.69	29-Dec-2007	5
U.S.F BINARY SLIDE RULE 1931 1940 VINTAGE TOOL	$34.33	03-Dec-2007	5
Vintage A. Lietz Co. Binary Circular Slide Rul	$34.30	02-Dec-2007	5
"Vintage:slide rule VEB Mantissa ""Multi"" Mad	$34.00	16-Dec-2007	9
Swiss Made Zeno Watch XXL Slide Rule Automatic	$34.00	02-Dec-2007	2
"Acu-Math 150 Log Log Decimal Trig Slide Rule,	$33.99	30-Dec-2007	7
STERLING SLIDE RULE CUFF LINK - TIE TACK GIFT	$33.77	04-Dec-2007	8
China shanghai Flying Fish 1003 Slide Rule	$33.50	29-Dec-2007	4
Vintage Vernon gold tone working slide rule ti	$33.02	31-Dec-2007	4
VINTAGE SLIDE RULE WITH CASE	$32.80	28-Dec-2007	12
Slide Rule Pencil Cup Holder - Univ. Circle Me	$32.00	11-Dec-2007	1
Vintage Brass & Wood Slide Rule With Caliper	$32.00	26-Dec-2007	6
Vintage Air Force Areial Photo Slide Rule Equi	$32.00	13-Dec-2007	4
Old LOCKHEED Rigid-Rotor CIRCULAR SLIDE RULE a	$31.99	17-Dec-2007	8
ENGINEERING & DRAFTING TOOLS -- TEMPLATES -- S	$31.75	20-Dec-2007	10
"Vintage Military M1 Slide Rule in Canvas Pouc	$31.00	24-Dec-2007	3
12 In. Solution of Triangles Binary Circular S	$31.00	18-Dec-2007	6
"1957 Slide Rule,How to Use It,Examples,Proble	$31.00	18-Dec-2007	10
"LEARN TO USE ""THE SLIDE RULE"" 1st EDITION 1	$31.00	09-Dec-2007	14
China Shanghai Flying Fish 1002 Slide Rule New	$31.00	14-Dec-2007	4
Slide Rule	$30.95	15-Dec-2007	5
mitutoyo 8 in slide rule	$30.00	02-Dec-2007	1
Radiac Radiation Circular Slide Rule - US Army	$30.00	22-Dec-2007	1
"Slide Rules, Their History, Models, Makers Bo	$29.99	17-Dec-2007	1
Vintage Working Slide Rule Tie Clip	$29.99	22-Dec-2007	2
SLIDE RULE VINTAGE TIE CLASP PLASTIC WORKS BAR	$29.88	20-Dec-2007	11
A-bomb nuclear yield circular slide rule MINT	$29.67	12-Dec-2007	1
A-bomb nuclear yield circular slide rule MINT	$29.67	17-Dec-2007	1
Physics is Phun - Circular Slide Rule	$29.01	24-Dec-2007	11
Vintage Miller Beer Retail Price/Profit Slide	$29.01	12-Dec-2007	6
"Slide Rules, Their History, Models, Makers Bo	$28.99	23-Dec-2007	1
"Slide Rule,"	$28.99	18-Dec-2007	5
Long Dennert & Page Slide Rule - Germany #109	$28.99	07-Dec-2007	6
VINTAGE CHARVOZ-ROOS SLIDE RULE SR-108 MADE IN	$28.69	22-Dec-2007	4
Photographic Interpreters Slide Rule	$28.50	04-Dec-2007	4
1970 Universal Circle SLIDE RULE Pencil cup ho	$28.50	02-Dec-2007	8
DRAFTING TOOL SET~PRE WWII GERMANY~PLUS SLIDE	$28.49	28-Dec-2007	3
Richardson's Direct Reading Metal Slide Rule	$28.00	31-Dec-2007	2
"SLIDE RULE History, Models, and Makers - New	$27.95	09-Dec-2007	1
4 Vintage Slide Rules	$27.59	01-Dec-2007	2
Vintage Engineer's Brand Bamboo Slide Rule in	$27.25	30-Dec-2007	9
Vintage Slide Rule Tie Clasp - Moveable Bar -	$27.01	25-Dec-2007	11
Vintage Soviet military aircraft navigation sl	$27.00	09-Dec-2007	10
Soviet Russian double sides CIRCULAR SLIDE RUL	$27.00	29-Dec-2007	4
1974 Allis Chalmers Conversion Slide Rule	$26.77	26-Dec-2007	9
Vintage 14K Solid GOLD SLIDE RULE Pendant	$26.00	17-Dec-2007	5
Rare IBM EARLY COMPUTER SLIDE-RULE DEVICE For	$26.00	06-Dec-2007	2
The slide rule and technical problem solving	$26.00	09-Dec-2007	6
China Shanghai flying fish 1005 Mapping Slide	$26.00	29-Dec-2007	2
China Shanghai flying fish 1005 Mapping Slide	$25.49	22-Dec-2007	2
Vintage:slide rule VEB Mantissa Darmstadt Made	$25.00	02-Dec-2007	13
Electricians Circular Slide Rule	$25.00	21-Dec-2007	1
VERNON STERLING SLIDE RULE ENGINEER TIE CLIP &	$24.99	09-Dec-2007	1
China Shanghai flying fish 1005 Mapping Slide	$24.99	16-Dec-2007	1
China Shanghai FlyingFish 1016 Vent-pipe Slide	$24.99	14-Dec-2007	1
China Shanghai FlyingFish 1016 Vent-pipe Slide	$24.99	29-Dec-2007	1
China Shanghai flying fish 1005 Mapping Slide	$24.99	14-Dec-2007	1
China Shanghai Flying Fish Slide Rule 1003 &bo	$24.99	07-Dec-2007	1
CIRCULAR SLIDE RULE - 2 distinct - vintage ENG	$24.99	02-Dec-2007	1
Scarce Robin Secret Code Maker Slide Rule Cryp	$24.99	09-Dec-2007	1
Vintage Gisholt Machine Time Computer Slide Ru	$24.99	11-Dec-2007	1
Soviet Russian double sides CIRCULAR SLIDE RUL	$24.99	01-Dec-2007	1
China Shanghai Flying Fish Slide Rule 1003 &bo	$24.99	18-Dec-2007	1
SOVIET PILOT MILITARY NAVIGATION SLIDE RULE WW	$24.99	11-Dec-2007	2
CALCULATING ON SLIDE RULE AND DISK - New Book	$24.95	09-Dec-2007	1
Antique Mannheim Duplex Slide Rules Manual ca	$24.95	12-Dec-2007	1
Slide Rule Polhemus Celestial Computer Air Nav	$24.50	12-Dec-2007	1
PLASTIC SLIDE RULE IN CASE	$24.01	06-Dec-2007	11
SLIDE RULE MAGNIFIER	$23.50	09-Dec-2007	6
Slide Rule Fundamentals ~ Sidney Messer ~ 1956	$23.50	03-Dec-2007	6
Vintage Tools Nashville Brass Slide Rule Squar	$23.49	06-Dec-2007	3
"""RARE, HARD TO FIND"" INTERLOX, MASTER SLIDE	$23.39	08-Dec-2007	5
Vintage CIRCULAR SLIDE RULE in good condition	$23.28	07-Dec-2007	2
Vintage F. Weber Rare Small Slide Ruler w/Case	$23.09	21-Dec-2007	2
Fisher Universal Valve Sizing Table Slide Rule	$22.50	07-Dec-2007	4
VINTAGE SLIDE RULE RULER 1957 BOOK HB BY J J C	$22.50	12-Dec-2007	8
Vintage Round Slide Rule - Gilson Midget	$22.50	23-Dec-2007	4
Vintage Lot of Slide Rules and IBM Diagramming	$22.50	29-Dec-2007	6
Columbia Gas System Slide Rule Flow Computer -	$22.50	13-Dec-2007	4
Slide Rule in Electronics 1967 First Edition	$22.37	05-Dec-2007	3
China Circular Slide Rule Use For Metal Materi	$22.19	15-Dec-2007	9
CIRCULAR SLIDE RULE SEWER-SLIDE HYDRAULICS CAL	$22.00	11-Dec-2007	9
VERNON SLIDE RULE TIE BAR GOLD TONE MOVEABLE	$21.52	23-Dec-2007	3
Weems & Plath Vectormaster Slide Rule	$21.50	16-Dec-2007	12
LOT OF 5 RADIO SLIDE RULES	$21.50	25-Dec-2007	4
US Air Force Aerial Photo Slide Rule Type A-1	$20.60	14-Dec-2007	4
"Collection of 8 each slide rules, all good co	$20.52	18-Dec-2007	5
ANTIQUE VINTAGE NAUTICAL SLIDE RULE BY G. FELS	$20.51	08-Dec-2007	3
Shure Brothers Reactance Slide Rule with instr	$20.50	19-Dec-2007	7
"Brown & Sharpe Protractor Slide Ruler 12"""	$20.50	05-Dec-2007	7
Medical Electrocardiogram EKG Circular Slide R	$20.50	08-Dec-2007	13
2 COMPLETE SLIDE RULES W/COVERS 2 FOR PARTS K&	$20.50	20-Dec-2007	3
ANTIQUE STANLEY RULE NO 32 WITH SLIDE OUT CALI	$20.50	26-Dec-2007	3
Slide Rule How to Use It BISHOP 1955 Charts/Dr	$20.50	27-Dec-2007	4
Vintage circular pilot's slide rule - Batori m	$20.50	07-Dec-2007	2
2 COLLECTIBLE CIRCULAR SLIDE RULES ECOBRA + CO	$20.50	04-Dec-2007	6
Relay Ideal Bamboo Slide Rule	$20.19	13-Dec-2007	5
PARKS CRAMER HUMIDITY SLIDE RULE FOR SLING PSY	$20.00	30-Dec-2007	1
1935 Slide Rule Stanley Tools US Army Air Forc	$19.99	10-Dec-2007	1
Vintage Pocket Electronic Slide Rule	$19.99	22-Dec-2007	4
LOT 2 POLAND SKALA AND RUSSIAN LENINGRAD SLIDE	$19.99	12-Dec-2007	1
Quality 1917 Slide Rule by Richardson Chicago	$19.99	07-Dec-2007	1
vtg GRAPHOPLEX RAPHOPLEX SLIDE RULE 620 FRANCE	$19.99	04-Dec-2007	1
SLIDE RULE A Journey through 3 Centuries - New	$19.95	09-Dec-2007	1
VINTAGE USSR 1988 SLIDE RULE BIORYTHM COUNTER	$19.95	10-Dec-2007	1
USSR AIR FORCE 1969 MILITARY NAVIGATION SLIDE	$19.95	10-Dec-2007	2
SLIDE RULE A Journey through 3 Centuries - New	$19.95	24-Dec-2007	1
BIG LOT MACHINIST CALCULATORS SLIDE RULES CHAR	$19.55	07-Dec-2007	7
Two Dow Company Circular Slide Rules	$19.38	16-Dec-2007	2
Budweiser Draft Beer Slide Rules Calculators i	$19.01	22-Dec-2007	5
"CARRIER AIR CONDITIONING 5"" SLIDE RULE, ENGR	$18.50	31-Dec-2007	1
"1961 Ohmite Ohm's Law Calculator Slide Rule,	$18.50	07-Dec-2007	6
Vintage Slide Rule General Dynamics Convair De	$18.50	09-Dec-2007	8
"Vintage No. 32 Brass & Wood 12"" Folding Rule	$18.50	09-Dec-2007	6
China GUANGZHOU Circular 7601 Slide Rule	$18.39	15-Dec-2007	3
1940s Charvoz Roos Trig O Log Slide Rule sr-11	$18.09	06-Dec-2007	3
"Vintage:pocket slide rule ""Reiss"" Made in G	$17.50	23-Dec-2007	10
"C & S 24"" 4 Fold Boxwood Rule w/ Slide, #83"	$17.50	12-Dec-2007	4
"1956 How To Use A Slide Rule, Clarence Heinke	$17.50	18-Dec-2007	5
COLLECTION OF 4 SLIDE RULES	$17.49	01-Dec-2007	4
"Vintage A. Lietz Co. Slide Rule,3054-N,Case"	$17.10	28-Dec-2007	3
USSR CIRCULAR SLIDE RULE SOVIET RUSSIA made in	$17.10	30-Dec-2007	4
"OLD WOOD INTERLOX, MASTER SLIDE RULE"	$17.10	17-Dec-2007	12
Weems &Plath slide rule Davis Parallel RulePlo	$17.00	12-Dec-2007	2
GUITAR SLIDE RULE ON CD - PLAY ALONG WITH CD/D	$16.95	29-Dec-2007	1
Vintage Circular Slide Rule	$16.86	02-Dec-2007	4
Vintage D&P Dennert & Pape Pocket Slide Rule 6	$16.66	12-Dec-2007	2
AMERICAN HYDROMATH CALCULAIDE COMMERCE ROUND S	$16.52	30-Dec-2007	7
Vintage Halden Calculex Circular Slide Rule Wi	$16.27	03-Dec-2007	3
VINTAGE K-E 4081-3 LOG LOG DUPLEX DECITRIG SLI	$16.27	14-Dec-2007	5
Slide Rule and Leather bound case	$15.65	08-Dec-2007	8
VINTAGE DIROA DENMARK No. 911 SLIDE RULE	$15.60	11-Dec-2007	3
Antique Slide Rule w/ Case	$15.51	25-Dec-2007	4
Vintage Circular Slide Rule	$15.51	16-Dec-2007	7
VINT. 1922 CIRCULAR SLIDE RULE W/ ORIG. CASE &	$15.50	04-Dec-2007	3
The Slide Rule and How to use it - Vintage boo	$15.50	20-Dec-2007	4
Vintage Box Stahl Slide Rule w/ Leather Case	$15.50	14-Dec-2007	4
Vintage 1936 Circular SLIDE RULE Made in USA *	$15.50	16-Dec-2007	8
"Vintage Drafting Tools, Compass, Slide Rule"	$15.15	08-Dec-2007	5
"Vintage: Old stock slide rule, Rechenschieber	$15.00	09-Dec-2007	11
HOW TO USE THE SLIDE RULE engineering science	$15.00	11-Dec-2007	1
Vintage Russian USSR wooden Slide Rule 1959	$15.00	16-Dec-2007	1
Vintage Slide Rule Aeronautical C-715 airplane	$15.00	14-Dec-2007	4
SOVIET PILOT AIRCRAFT MILITARY NAVIGATION SLID	$14.99	03-Dec-2007	1
GUITAR SLIDE RULE - 5 POSITIONS - STEVIE RAY -	$14.95	09-Dec-2007	1
6 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	21-Dec-2007	1
6 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	23-Dec-2007	1
6 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	18-Dec-2007	1
5-STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	22-Dec-2007	1
6 STRING BASS SLIDE RULE - 5 POSITIONS - ON FI	$14.95	25-Dec-2007	1
6 STRING BASS SLIDE RULE - 5 POSITIONS - ON FI	$14.95	29-Dec-2007	1
5 STRING BANJO SLIDE RULE - 5 POSITIONS - IMPR	$14.95	29-Dec-2007	1
STRING BASS SLIDE RULE - 5 POSITIONS IMPROVISE	$14.95	29-Dec-2007	1
BASS SLIDE RULE - 5 POSITIONS - UNIQUE GIFT 4	$14.95	11-Dec-2007	1
5-STRING BASS SLIDE RULE - 5 POSITIONS - CHRIS	$14.95	14-Dec-2007	1
ANTIQUE/ OLD TOOL/ FOLDING WOOD AND BRASS SLID	$14.95	21-Dec-2007	1
6 STRING BASS SLIDE RULE - 5 POSITIONS - ON FI	$14.95	06-Dec-2007	1
FRETLESS BASS SLIDE RULE - 5 POSITIONS - CHRIS	$14.95	12-Dec-2007	1
Acu Math Slide Rule with Leather Case	$14.95	11-Dec-2007	1
Globemaster Slide Rule with Clear Plastic Case	$14.95	11-Dec-2007	1
5-STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	20-Dec-2007	1
BASS SLIDE RULE - 5 POSITIONS - EVERY NOTE IN	$14.95	20-Dec-2007	1
FRETLESS BASS SLIDE RULE - 5 POSITIONS - CHRIS	$14.95	05-Dec-2007	1
MANDOLIN SLIDE RULE - 5 POSITION MUSICIAN - IM	$14.95	02-Dec-2007	1
GUITAR SLIDE RULE - 5 POSITIONS - KURT COBAIN	$14.95	06-Dec-2007	1
6 STRING BASS SLIDE RULE - 5 POSITIONS - ON FI	$14.95	10-Dec-2007	1
5-STRING BASS SLIDE RULE - 5 POSITIONS - FRANK	$14.95	28-Dec-2007	1
GUITAR SLIDE RULE - 5 POSITIONS - LEFT HANDED	$14.94	24-Dec-2007	2
Circular Slide Rule - Dated 1966 - Dow Chemica	$14.50	17-Dec-2007	6
POKER METER SLIDE RULE GAMBLING DEVICE w/ inst	$14.50	03-Dec-2007	4
Acu-Math Pofessional Model SLIDE RULE - No 150	$14.50	20-Dec-2007	4
5-STRING BASS SLIDE RULE - 5 POSITIONS - FRANK	$13.95	10-Dec-2007	1
BASS SLIDE RULE - 5 POSITIONS - UNIQUE GIFT 4	$13.95	04-Dec-2007	1
MANDOLIN SLIDE RULE - 5 POSITIONS - IMPROVISE	$13.95	21-Dec-2007	1
6 STRING BASS SLIDE RULE - 5 POSITIONS - ON FI	$13.95	18-Dec-2007	1
Vintage Plastic Slide Rule Tie Clasp Works Mad	$13.95	18-Dec-2007	5
ANTIQUE VINTAGE NAUTICAL SLIDE RULE CACULATOR	$13.50	08-Dec-2007	2
OLD SINCLAIR OIL - GASOLINE GAS MILEAGE SLIDE	$13.27	12-Dec-2007	5
China Shanghai Flying Fish 1002 Slide Rule	$13.05	29-Dec-2007	3
Slide Rule with Case TOBE DEUTSCHMANN LABORATO	$13.01	09-Dec-2007	6
AUDELS MECHANICAL DRAWING SLIDE RULE 1942 NICE	$13.00	03-Dec-2007	3
CIRCULAR SLIDE RULE (LOGO) ROCKWELL INTERNATIO	$13.00	07-Dec-2007	5
"Brown & Sharpe V Shaped Slide Ruler 9"""	$13.00	05-Dec-2007	4
Swiss Made Revue Thommen Pilot Pro Slide Rule	$12.99	06-Dec-2007	1
"Mikuni, Carb Tuner, Slide Rule,"	$12.99	10-Dec-2007	1
"Machinist SQUARE PROTRACTOR LEVEL 8 6"" SLIDE	$12.75	23-Dec-2007	8
"Great SLIDE RULER in case...""Professional Ma	$12.59	16-Dec-2007	1
4 1900 IOOF Masonic Golden Rule Racial Lantern	$12.51	17-Dec-2007	2
China Shanghai 1001 Slide Rule	$12.50	29-Dec-2007	2
POCKET SLIDE RULE OLD ENGINEERING TOOL ENGINEE	$12.50	13-Dec-2007	1
VINTAGE AIRPLANE PILOT JEPPESEN SLIDE RULE COM	$12.50	22-Dec-2007	3
China Shanghai RUYI 1015 Slide Rule	$12.50	14-Dec-2007	3
China Shanghai Flying Fish 1002 Slide Rule New	$12.50	22-Dec-2007	2
60's Sama & Etani Model 90 Circular Slide Rule	$12.50	16-Dec-2007	7
China Shanghai SIDA 1002 Slide Rule	$12.49	29-Dec-2007	3
*1943 HC SLIDE RULE & LOGARITHMIC TABLES	$12.35	22-Dec-2007	6
"4"" Relay Slide Rule"	$12.09	11-Dec-2007	6
MIDGET SLIDE RULE WITH INSTRUCTION BOOKLET ©19	$12.00	11-Dec-2007	3
MILITARY COMPUTER AIR NAVIGATION CPU-26/P SLID	$11.99	12-Dec-2007	1
"6"" vintage Slide Rule made in Denmark, near	$11.95	02-Dec-2007	1
SLIDE RULE SIMPLIFIED & EXPLAINED - New Book	$11.95	18-Dec-2007	1
PHILIPS - MINIWATT slide rule Holland	$11.61	13-Dec-2007	2
RARE vintage Gra Lab darkroom slide-rule compu	$11.52	07-Dec-2007	4
Budweiser Draft Beer Slide Rules Calculators i	$11.51	22-Dec-2007	6
Staedtler Mars No. 944 03 Slide Rule. Fine con	$11.50	04-Dec-2007	2
slide rule	$11.50	06-Dec-2007	12
ANTIQUE STANLEY RULE NO 36 WITH SLIDE OUT CALI	$11.50	17-Dec-2007	2
Budweiser Draft Beer Slide Rules Calculators	$11.50	22-Dec-2007	2
Manitowoc - Potain Tower Crane Slide Rule 1965	$11.50	23-Dec-2007	3
E-XACTO / EXACTO Tools in Wood Box w/Slide Rul	$11.48	26-Dec-2007	2
Vintage Stanley No. 36 1/2 R Slide Rule Great	$11.19	11-Dec-2007	6
WW II Time Distance Computer Type D-4 slide ru	$11.05	28-Dec-2007	3
"Globemaster #62205 Plastic 10"" Slide Rule"	$11.01	16-Dec-2007	6
Aero Products APR E6-B2 Slide Rule Flight Comp	$11.00	09-Dec-2007	5
"Vintage Bruning Slide Ruler w/leather case, 7	$11.00	21-Dec-2007	7
"DE LAVAL Ashtray, Conversion Slide Rule , Car	$11.00	02-Dec-2007	2
MICROANTA NO. 150 SLIDE RULE W/CASE (601)	$11.00	10-Dec-2007	2
INTERLOX NO 106 SLIDE RULER	$10.75	17-Dec-2007	5
Weems & Plath Distance Slide Rule #105	$10.59	16-Dec-2007	8
1947 PERRYGRAF NATIONAL CALCULATER CIRCULAR SL	$10.51	02-Dec-2007	5
ANTIK PRE 1914 manual for slide rule BR. VIKHM	$10.50	30-Dec-2007	2
"Kolesch & Co. N.Y. Older 5"" Slide Rule, Wood	$10.50	08-Dec-2007	2
Vintage Salesman Sample Slide Rule #2 #594	$10.50	06-Dec-2007	4
"Slide Rule Simplified by Charles O. Harris, h	$10.50	06-Dec-2007	6
Round Slide Rule & Vickers Hydraulics Gage Rul	$10.50	26-Dec-2007	3
"Slide Rules (2), One in Original Package"	$10.50	16-Dec-2007	5
DIWA Slide Rule No.551 Darmstadt with Leather	$10.50	02-Dec-2007	2
THE SLIDE RULE AND HOW TO USE IT BY SOMMERS RE	$10.50	02-Dec-2007	3
Log Log Duplex Vector Slide Rule 4083 Suppl Ma	$10.50	17-Dec-2007	2
SLIDE RULE ECOBRA RIETZ Nr R141 MOTOROLA VINTA	$10.50	09-Dec-2007	9
Upson Nut Co No 36 1/2 Slide Rule Ruler	$10.50	09-Dec-2007	2
LOT--ADVERTISING SLIDE RULES AND CHARTS	$10.50	12-Dec-2007	2
Lutz No. 102 S Slide Rule Ruler With Leather C	$10.50	24-Dec-2007	2
LUTZ SLIDE RULE	$10.50	01-Dec-2007	3
Engravers Photographers wood Slide Rule Calcul	$10.00	22-Dec-2007	2
Vintage Slide Rule	$10.00	08-Dec-2007	1
APR E6-B1 Slide Rule Flight Computer And Plott	$9.99	18-Dec-2007	1
2 Vintage SLIDE RULE Ballantine & Shure Reacta	$9.99	09-Dec-2007	1
"ACU MATH MODEL #900 12.5"" Long Slide Rule -	$9.99	20-Dec-2007	1
Disney Mickey Math Slide Ruler	$9.99	23-Dec-2007	1
Pocket Slide Rule	$9.99	07-Dec-2007	1
Slide Rule; How To Use It; vintage; 1969	$9.99	09-Dec-2007	1
1924 - ANTIQUE SLIDERULE WITH ORIGINAL LEATHER	$9.99	29-Dec-2007	1
ACU Math No 400 Mannheim Type Slide Ruler Manu	$9.99	07-Dec-2007	1
"Unique Russian Mathematical Slide-Rule, (smal	$9.99	09-Dec-2007	1
Unique Soviet Mathematical Slide-Rule	$9.99	09-Dec-2007	1
"WOODEN SLIDE RULE, CARDBOARD CASE, 1974 USSR"	$9.99	27-Dec-2007	1
China Shanghai RUYI 1015-1 Slide Rule	$9.99	29-Dec-2007	1
Acu-Rule Vintage Mannheim Type Slide Rule	$9.99	02-Dec-2007	1
1944 Vintage ARMED FORCES Slide Rule & Logarit	$9.99	04-Dec-2007	1
1938 Ethyl Gas Gasoline Slide Rule and Guide B	$9.99	03-Dec-2007	1
VINTAGE SOVIET RUSSIAN SLIDE RULE POLITICAL CO	$9.99	24-Dec-2007	1
China Shanghai Flying Fish 1203 Pocket Slide R	$9.99	14-Dec-2007	1
COOL VINTAGE~MID CENTURY SLIDE RULE CUFFLINKS~	$9.99	03-Dec-2007	1
Germany-Capitol Radio Engineering Institute Sl	$9.99	09-Dec-2007	1
Vintage General Electric Slide Rule Pocket Ver	$9.99	10-Dec-2007	1
Antique Guedon Camden Metal Pocket Slide Rule	$9.99	01-Dec-2007	1
3 VINTAGE SLIDE RULE BOOKS-1938 INTRODUCING SL	$9.99	28-Dec-2007	1
RUSSIAN HOROSCOPE BIO RHYTHM SLIDE RULE CALCUL	$9.99	25-Dec-2007	1
SANS & STREIFFE # 311 BAMBOO SLIDE RULE MINT I	$9.99	03-Dec-2007	1
Hughes-Owens Student Slide Rule 341 3526	$9.99	28-Dec-2007	1
1943 Viscosity wooden slide rule	$9.99	15-Dec-2007	1
BIG LOT of rare industrial slide rules enginee	$9.99	08-Dec-2007	1
1946 CIBA PHARMACEUTICAL SLIDE RULE SCALE DOCT	$9.99	14-Dec-2007	1
Mannheim Type Slide Rule Military Student Engi	$9.99	26-Dec-2007	1
Four ( 4 ) Slide Rules various sizes and manuf	$9.95	03-Dec-2007	1
Vintage Lufkin # 014 Slide ruler made in engla	$9.95	26-Dec-2007	1
ACU-MATH Model No. 1311 Slide Rule	$9.95	02-Dec-2007	1
"Vintage 6"" Ricoh Slide Rule, Leather Case wi	$9.95	09-Dec-2007	1
SLIDE RULE HOW TO USE IT EXAMPLES PROBLEMS ANS	$9.53	27-Dec-2007	4
SANS & STREIFFE SLIDE RULE Model 311 with CASE	$9.50	31-Dec-2007	1
DIWA (DENMARK) NO. 601-1 SLIDE RULE W/ CASE -	$9.00	05-Dec-2007	1
old SLIDE RULE MANHEIM - made in Japan	$9.00	16-Dec-2007	1
1945 MIGHTY MITE THERMAL CONTROLS SLIDE RULE w	$8.99	19-Dec-2007	1
Circular Slide Rule w/Case AMP Inc Incorporate	$8.95	09-Dec-2007	1
SLIDE RULE---OHMITE OHM'S LAW CALCULATOR	$8.50	29-Dec-2007	3
Midget 5 in 1 Slide Rule Pamphlet Brochure Ad	$8.49	18-Dec-2007	3
GARFIELD Slide-rule calculator 1959 print Ad	$8.25	01-Dec-2007	1
AIR DUCT CALCULATOR SLIDE RULE ANEMOSTAT-WATER	$8.01	12-Dec-2007	3
Lot of 6 Slide Rules and Navigation Computer	$8.00	14-Dec-2007	1
"ENGINEERING INSTRUMENTS, INC. USA SLIDE RULE	$8.00	19-Dec-2007	1
Old Vintage Humidity Temperature Slide Rule Sl	$7.99	06-Dec-2007	1
1942 Shure Bros. inc. reactance slide rule w/c	$7.99	29-Dec-2007	2
VINTAGE COMPASS NO.1321 SLIDE RULE WITH LEATHE	$7.99	05-Dec-2007	1
Accu-Math No. 400 12' White Slide Rule/Case MA	$7.95	16-Dec-2007	1
VINTAGE MASTER # 106 WOOD & BRASS INTERLOX SLI	$7.57	13-Dec-2007	2
MICRONTA SLIDE RULE 150 CASE 10 INCH VINTAGE	$7.50	03-Dec-2007	3
"Vintage:slide rule, Rechenschieber - special	$7.50	16-Dec-2007	5
"VINTAGE AMERICAN LOG-LOG 10"" PLASTIC SLIDE R	$7.49	19-Dec-2007	6
VINTAGE METAL SLIDE RULE 1960 10 INCH	$7.08	21-Dec-2007	4
antique small slide rule	$6.99	18-Dec-2007	1
Slide ruler	$6.99	10-Dec-2007	1
OLD MONSANTO CHEMICAL SLIDE RULE CALCULATOR c.	$6.66	01-Dec-2007	2
Journal of the Oughtred Society Slide Rule his	$6.50	11-Dec-2007	2
Concrete Volume Computer Slide Rule	$6.50	18-Dec-2007	4
SLIDE RULE SIMPLIFIED; 3rd EDITION; 1972; 336	$6.50	02-Dec-2007	2
Vintage Math Mathematics slide rule booklet 19	$6.50	06-Dec-2007	2
TWO OLD SLIDE RULES	$6.49	09-Dec-2007	3
Old Slide Rule in good condition	$6.09	08-Dec-2007	5
Log Log Duplex Decitrig Slide Rule 4081 Manual	$6.05	17-Dec-2007	7
Vintage Slide Rule's..2-items..ACU-MATH & STER	$6.00	16-Dec-2007	2
ROCKFORD CLUTCH SELECTOR SLIDE RULE	$5.99	13-Dec-2007	1
HYRAULIC COMPUTER SLIDE RULE	$5.99	13-Dec-2007	1
VINTAGE ALLIED RADIO SLIDERULE CALCULATOR RARE	$5.99	18-Dec-2007	1
US RUBBER SLIDE RULE --POPULAR SCIENCE 20-IN-1	$5.99	12-Dec-2007	1
Old DIWA Slide Rule No.301 Rietz with Leather	$5.99	09-Dec-2007	1
"Slide Rule, 5.75 inches long, Vintage, Denmar	$5.99	02-Dec-2007	1
hoffman #601utu slide rule & leather case	$5.99	23-Dec-2007	1
Relay 4 Inch Slide Rule in Leather Case TL-366	$5.95	30-Dec-2007	1
Marathon Training Pace Calculator sliderule Bo	$5.75	02-Dec-2007	3
Old STUDENT LEARNER SLIDE RULE Eng.Instr. OB 1	$5.70	08-Dec-2007	2
SLIDE RULE HOW TO USE IT BOOK BISHOP BARNES &	$5.63	01-Dec-2007	5
SoundTraxx DCC CV Slide Rule and V2.0 Quick Re	$5.50	01-Dec-2007	2
"The Slide Rule & Logarithmic Tables, cr 1941"	$5.50	17-Dec-2007	5
1953 Woodman Musical Slide Rule Exercise Book	$5.50	08-Dec-2007	2
1960 RCA Transistor Dissipation Calculator Sli	$5.50	16-Dec-2007	3
"Vintage Stanley No. 36 1/2"" Slide Folding Ru	$5.50	02-Dec-2007	3
Vintage slide rule wheel. Medical trigonometry	$5.50	03-Dec-2007	2
9 Piece Lot Vintage Drafting Tools -Slide Rule	$5.20	09-Dec-2007	2
1990 HESS TANKER TRUCK SLIDE RULE & 2005 PIN	$5.00	02-Dec-2007	1
"Vintage:slide rule, Rechenschieber - special	$5.00	02-Dec-2007	4
"Slide Rule , How To Use It BOOK - You Need Th	$5.00	10-Dec-2007	1
Stancor Slide Rule & Math Tables Standard Tran	$5.00	21-Dec-2007	1
VINTAGE ACU-RULE SLIDE RULE IN BOX	$5.00	31-Dec-2007	1
Circlar Binary Slide Rule Unusually Large	$5.00	20-Dec-2007	1
vintage OHMITE Slide Rule = Capacitor Calculat	$4.99	02-Dec-2007	1
ACME GAUGE SLIDE RULE WEIGHT CALCULATOR ACME S	$4.99	23-Dec-2007	1
Acu-Math Slide Rule in Case Excellent Conditio	$4.99	16-Dec-2007	1
Neat Vintage Wooden Kitchen Slide Rule Recipe	$4.99	13-Dec-2007	1
Lutz Slide Rule No. 252C w/ Leather Case & Box	$4.99	03-Dec-2007	1
Eng. Instruments Inc. SlideRule w/ Instruction	$4.99	02-Dec-2007	1
Vintage Wood 8 inch Slide Rule Made in USA	$4.99	11-Dec-2007	1
SLIDE RULER AND TWO CALIPERS	$4.99	08-Dec-2007	1
American Home Foods Profit Indicator Slide Rul	$4.99	18-Dec-2007	1
"The Slide Rule & Logarithmic Tables, Clark 19	$4.95	01-Dec-2007	1
Vintage Japan C-Thru Slide Rule Model S889	$4.70	30-Dec-2007	3
Weems & Plath Nautical Slide Rule 105 - Good C	$4.60	23-Dec-2007	4
Standard & Poor's Investor's Stock Computer Sl	$4.25	04-Dec-2007	2
"Vintage: Leica- Circular slide rule, Rechensc	$4.25	02-Dec-2007	4
ACU-MATH SLIDE RULE MODEL 500	$4.00	01-Dec-2007	3
"10"" Slide Rule with Instruction Book in Orig	$4.00	09-Dec-2007	2
Vintage slide rule Army Aviation Artillary WWI	$4.00	10-Dec-2007	1
Vintage pocket slide rule sliderule No Reserve	$4.00	08-Dec-2007	1
Vintage Salesman Sample Slide Rule #3 #584	$3.99	06-Dec-2007	1
Indeco Pocket Slide Rule & Leather Case	$3.99	22-Dec-2007	1
"Lear Aviation 6"" Slide Rule w/Leather case 1	$3.99	03-Dec-2007	1
ACU-MATH 900 SLIDE RULE WITH CASE NICE	$3.99	28-Dec-2007	1
Mannheim Profesional Acu-Math No 511 Slide Rul	$3.99	04-Dec-2007	1
Vintage Salesman Sample Slide Rule #1 #538	$3.99	06-Dec-2007	1
VINTAGE 1940 GENERAL FOODS COFFEE PROFIT SLIDE	$3.62	27-Dec-2007	2
Acu-Math #400 Slide Ruler with Leather Case	$3.50	23-Dec-2007	1
VINTAGE WICHMANN SLIDE RULE #4447 W/LEATHER CA	$3.50	28-Dec-2007	1
60'S KEY LINE CIRCULAR SLIDE RULE-INFORMATION	$3.50	05-Dec-2007	4
(V-3) Slide Rule with Original Case	$3.25	08-Dec-2007	2
Ventage Naui Skuba Divers Slide Rule andl Dive	$3.25	24-Dec-2007	2
OLD BENJAMIN PRODUCTS SLIDE RULE CALCULATOR c.	$3.24	01-Dec-2007	2
"Vintage: Old stock slide rule, Reiss ""Rietz"	$3.00	16-Dec-2007	1
Five wooden slide rules - beginner's style	$3.00	15-Dec-2007	1
Log Log Duplex Decitrig Slide Rule #4081 Manua	$3.00	22-Dec-2007	1
VINTAGE ANTIQUE UNION TOOL COMPANY SLIDE RULER	$3.00	12-Dec-2007	1
OLD TELONIC ADVERTISING SLIDE RULE CALCULATOR	$2.99	01-Dec-2007	1
OLD LOGANSPORT MACHINE CO SLIDE RULE CALCULATO	$2.99	01-Dec-2007	1
Vintage unbranded plastic pocket slide rule	$2.99	02-Dec-2007	1
OLD DUBOIS CHEMICALS ADVERTISING SLIDE RULE CA	$2.99	01-Dec-2007	1
Marathon Training Pace Calculator sliderule Di	$2.95	02-Dec-2007	1
Marathon Training Pace Calculator sliderule Bo	$2.95	09-Dec-2007	1
Marathon Training Pace Calculator sliderule Fu	$2.95	02-Dec-2007	1
Marathon Training Pace Calculator sliderule Fu	$2.95	09-Dec-2007	1
Running Pace Calculator sliderule Jogging Uniq	$2.95	14-Dec-2007	1
"Knitting Needles Box . Large 17"" Wood . Rule	$2.95	21-Dec-2007	1
Marathon Training Pace Calculator sliderule Fu	$2.95	04-Dec-2007	1
vintage 1955 Roberts Slide a Rule for meetings	$2.95	12-Dec-2007	1
Marathon Training Pace Calculator sliderule Bo	$2.95	16-Dec-2007	1
Running Pace Calculator sliderule Jogging Uniq	$2.95	07-Dec-2007	1
"4 INDUSTRIAL MATHEMATICS, GEOMETRY, SLIDE RUL	$2.90	22-Dec-2007	1
Fully working slide ruler tie bar with rhinest	$2.75	03-Dec-2007	2
Printer's Proportion Rule- slide rule- Indeco	$2.70	19-Dec-2007	2
ESTATE SALE - Vintage Slide Rule	$2.50	22-Dec-2007	1
1978 ENERGY SAVINGS HOME CALCULATOR SLIDE CHAR	$2.50	02-Dec-2007	1
79 VINTAGE SLIDE CHART PHOTOGRAPHIC PROPORTION	$2.50	06-Dec-2007	1
got slide rule? FUNNY CAR WINDOW DECAL STICKER	$2.49	20-Dec-2007	1
SIMPLIFYING THE SLIDE RULE-PROGRAMMED TEXT-ROB	$2.25	05-Dec-2007	2
Vintage STURTEVANT TORQUE WRENCH SLIDE RULE	$2.25	22-Dec-2007	2
Skill Tech Conversion Table slide rule Made in	$2.25	08-Dec-2007	2
USAF Test pilot School USAF Patch slide ruler	$2.00	06-Dec-2007	1
THE SLIDE RULE AND HOW TO USE IT-- SOMMERS	$1.99	05-Dec-2007	1
Older Slide Rule with Case-1966	$1.99	14-Dec-2007	1
Vintage slide rule	$1.99	11-Dec-2007	1
Slide Rule: How to Use It by Calvin C. Bishop	$1.99	12-Dec-2007	1
Slide Rule No. 27 Made by the C-Thru Ruler Com	$1.50	16-Dec-2007	1
Litronix 2260 Slide Rule Vintage Red LED Calcu	$1.26	21-Dec-2007	2
"Vintage Midget pocket slide rule with instruc	$1.25	15-Dec-2007	2
2 VINTAGE 1964-72 Soviet Slide Rule Wood and C	$1.25	13-Dec-2007	2
Skill Tech Conversion Table slide rule Made in	$1.25	31-Dec-2007	3
slide rule	$1.04	27-Dec-2007	2
Slide Rule	$1.00	24-Dec-2007	2
Very Rare Russian Small Baby SLIDE RULE 1968 !	$1.00	27-Dec-2007	1
VINTAGE OCCUPIED JAPAN SLIDE RULE HUGHES OWENS	$0.99	02-Dec-2007	1
Vintage Slide Rule by Engineering Instruments	$0.99	26-Dec-2007	1
RARE Vintage 5'' Slide Rule- H&B -rietz 11- wi	$0.99	06-Dec-2007	1
"1950s FANSTEEL 6"" Diwa Slide Rule #601-1 w/	$0.99	16-Dec-2007	1
VINTAGE PRESS TONNAGE CALCULATOR SLIDE RULE	$0.99	18-Dec-2007	1
Antique Wooden Slide Rule	$0.99	19-Dec-2007	1
Measuring slide rule LINE Vintage Russian Leni	$0.99	14-Dec-2007	1
The valve and meter slide rule By The Foxboro	$0.99	09-Dec-2007	1
VINTAGE ENGINEERING SLIDE RULES ENGINEERING IN	$0.99	01-Dec-2007	1
"INTERLOX MASTER SLIDE RULE RULER COMPACT 72""	$0.99	16-Dec-2007	1
Collectable K& E 10 inch Slide Rule.	$0.99	09-Dec-2007	1
Lot~Popular~Science~Mechanics~Motor man~Slide	$0.99	28-Dec-2007	1
SIMPLEX TRIG Slide Rule - Model N902-T	$0.99	02-Dec-2007	1
slide rule ruler logarithmic plastic wooden Ru	$0.99	06-Dec-2007	2
	$0.00	30-Dec-1899	0
Swiss Made Zeno Watch XXL Slide Rule Automatic	$1500.00	19-Dec-2007	0
Swiss Made Zeno Watch XXL Slide Rule Automatic	$1500.00	29-Dec-2007	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	09-Dec-2007	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	14-Dec-2007	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	16-Dec-2007	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	01-Dec-2007	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	19-Dec-2007	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	24-Dec-2007	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	04-Dec-2007	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	29-Dec-2007	0
"RARE JUVENIA SS ""Arithmo"" w/Rotating SLIDE	$575.00	15-Dec-2007	0
SEIKO CHRONOGRAPH SLIDERULE CALCULATOR 6138-70	$328.88	16-Dec-2007	0
RARE Engineers' Folding Rule - Dual Brass Gunt	$275.00	25-Dec-2007	0
RARE Engineers' Folding Rule - Dual Brass Gunt	$275.00	04-Dec-2007	0
Citizen Eco-Drive NiteHawk Pilot Slide Rule BJ	$219.99	24-Dec-2007	0
Citizen Eco-Drive NiteHawk Pilot Slide Rule BJ	$219.99	05-Dec-2007	0
Citizen Eco-Drive NiteHawk Pilot Slide Rule BJ	$219.99	14-Dec-2007	0
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH!	$204.50	01-Dec-2007	0
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH!	$204.50	23-Dec-2007	0
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH!	$204.50	16-Dec-2007	0
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH!	$204.50	09-Dec-2007	0
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH!	$204.50	30-Dec-2007	0
C. Conrad Air Commander Chrono Diamond Gold Sl	$189.00	05-Dec-2007	0
C. Conrad Air Commander Chrono Diamond Gold Sl	$189.00	15-Dec-2007	0
"L & S sliderule chronograph ""Jetstream"", 2,	$189.00	10-Dec-2007	0
C. Conrad Air Commander Chrono Diamond Gold Sl	$189.00	25-Dec-2007	0
"Orient Automatic Watch Military Slide Rule Bl	$135.00	22-Dec-2007	0
"Orient Automatic Watch Military Slide Rule Bl	$135.00	14-Dec-2007	0
"Orient Automatic Watch Military Slide Rule Bl	$135.00	30-Dec-2007	0
Invicta Mens Slide Rule Multifunction / Strap	$110.00	22-Dec-2007	0
Invicta Mens Slide Rule Multifunction / Strap	$110.00	15-Dec-2007	0
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$109.00	27-Dec-2007	0
ORIENT AUTO SLIDE RULE TITANIUM AUTOMATIC Watc	$99.00	17-Dec-2007	0
Orient Automatic Watch Titanium Military Slide	$99.00	12-Dec-2007	0
Big Slide Rule Slidedisk Tröger Circular Slide	$99.00	09-Dec-2007	0
Orient Automatic Watch Titanium Military Slide	$99.00	19-Dec-2007	0
INVICTA 3128 MEN DATE SLIDE RULE MOON PHASE WA	$99.00	24-Dec-2007	0
ORIENT AUTO SLIDE RULE TITANIUM AUTOMATIC Watc	$99.00	24-Dec-2007	0
INVICTA 3128 MEN DATE SLIDE RULE MOON PHASE WA	$99.00	03-Dec-2007	0
"ORIENT Automatic Watch Titanium, Slide Rule C	$99.00	21-Dec-2007	0
Orient Automatic Watch Titanium Military Slide	$99.00	26-Dec-2007	0
"ORIENT Automatic Watch Titanium, Slide Rule C	$99.00	14-Dec-2007	0
"ORIENT Automatic Watch Titanium, Slide Rule C	$99.00	28-Dec-2007	0
ORIENT PILOT MILITARY AUTOMATIC TITANIUM SLIDE	$99.00	28-Dec-2007	0
ORIENT PILOT MILITARY AUTOMATIC TITANIUM SLIDE	$99.00	21-Dec-2007	0
ORIENT PILOT MILITARY AUTOMATIC TITANIUM SLIDE	$99.00	14-Dec-2007	0
INVICTA 3128 MEN DATE SLIDE RULE MOON PHASE WA	$99.00	10-Dec-2007	0
ORIENT AUTO SLIDE RULE TITANIUM AUTOMATIC Watc	$99.00	10-Dec-2007	0
INVICTA 3128 MEN DATE SLIDE RULE MOON PHASE WA	$99.00	17-Dec-2007	0
ORIENT AUTO SLIDE RULE TITANIUM AUTOMATIC Watc	$99.00	31-Dec-2007	0
ORIENT AUTO SLIDE RULE TITANIUM AUTOMATIC Watc	$99.00	31-Dec-2007	0
INVICTA 3128 MEN DATE SLIDE RULE MOON PHASE WA	$99.00	31-Dec-2007	0
Invicta Mens Slide Rule Multifunction / Strap	$95.00	30-Dec-2007	0
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME	$89.99	16-Dec-2007	0
Invicta Mens Swiss Watch Slide Rule Multifunct	$89.95	13-Dec-2007	0
Big Slide Rule Slidedisk Tröger Circular Slide	$89.00	23-Dec-2007	0
BOEING B-52 STRATOFORTRESS LOAD ADJUSTER SLIDE	$80.00	27-Dec-2007	0
Orient Titanium Military Slide Rule Watch Must	$79.95	15-Dec-2007	0
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$69.00	01-Dec-2007	0
KL-1 Soviet CIRCULAR SLIDE RULE MINT RARE BOX	$64.99	07-Dec-2007	0
RUSSIAN CIRCULAR (ROUND) SLIDE TWO SIDE RULE K	$54.95	17-Dec-2007	0
Slide Rule Autobiography of a Engineer Book Sh	$49.99	19-Dec-2007	0
RUSSIAN CIRCULAR (ROUND) SLIDE TWO SIDE RULE K	$49.95	26-Dec-2007	0
MILITARY MOSCOW RUSSIAN CIRCULAR SLIDE RULE KL	$44.00	29-Dec-2007	0
Sonar: Underwater Acoustics Notes and Sonar Sl	$42.50	17-Dec-2007	0
LOGAREX EXPONENT 27205 TOISON D'OR DUPLEX SLID	$40.00	15-Dec-2007	0
1918 Prestolog Profitmeter Circular Slide Rule	$39.00	03-Dec-2007	0
Introduction to Sonar Technology +Sonar Slide	$36.50	15-Dec-2007	0
MILITARY MOSCOW RUSSIAN CIRCULAR SLIDE RULE KL	$34.00	02-Dec-2007	0
IM2007 CD - Proceedings of Dutch Slide Rule Co	$30.00	16-Dec-2007	0
UNIQUE Russian Soviet Vintage RADIATION DOSE S	$29.99	18-Dec-2007	0
UNIQUE Russian Soviet Vintage RADIATION DOSE S	$29.99	25-Dec-2007	0
UNIQUE Russian Soviet Vintage RADIATION DOSE S	$29.99	01-Dec-2007	0
VINTAGE RUSSIAN MILITARY NAVIGATOR SLIDE RULE	$29.99	24-Dec-2007	0
VINTAGE RUSSIAN MILITARY NAVIGATOR SLIDE RULE	$29.99	16-Dec-2007	0
Vintage Working Slide Rule Tie Clip	$29.99	19-Dec-2007	0
"Slide Rules, Their History, Models, Makers Bo	$28.99	16-Dec-2007	0
"Slide Rules, Their History, Models, Makers Bo	$28.99	02-Dec-2007	0
"Slide Rules, Their History, Models, Makers Bo	$28.99	09-Dec-2007	0
"Slide Rules, Their History, Models, Makers Bo	$28.99	10-Dec-2007	0
"SLIDE RULE History, Models, and Makers - New	$27.95	16-Dec-2007	0
"SLIDE RULE History, Models, and Makers - New	$27.95	25-Dec-2007	0
"Slide Rules, Their History, Models, Makers Bo	$26.99	03-Dec-2007	0
MASTERCORD RULE Teaches Guitar Chords Like Sli	$25.00	18-Dec-2007	0
SOVIET PILOT MILITARY NAVIGATION SLIDE RULE WW	$24.99	03-Dec-2007	0
Two Rare I-J Function & quality management Sli	$24.99	07-Dec-2007	0
Super rare Rubber produce slide rule ONLY ONE	$24.99	14-Dec-2007	0
China Shanghai FlyingFish 1016 Vent-pipe Slide	$24.99	22-Dec-2007	0
RARE 1971 MUSIGRAPH 100 LEARN MUSIC SLIDE RULE	$24.99	29-Dec-2007	0
Esso True Course Computer Circular Slide Rule	$24.99	12-Dec-2007	0
VINTAGE METAL POCKET SLIDE RULE REISS	$24.99	04-Dec-2007	0
Slide Rule Pencil Cup Holder - Univ. Circle Me	$24.99	21-Dec-2007	0
CIRCULAR SLIDE RULE - TABLE ENDINGS REGULAR VE	$24.99	09-Dec-2007	0
RARE 1971 MUSIGRAPH 100 LEARN MUSIC SLIDE RULE	$24.99	04-Dec-2007	0
GUITAR SLIDE RULE AND FIVE POSITION MUSICIAN C	$24.95	07-Dec-2007	0
GUITAR SLIDE RULE AND FIVE POSITION MUSICIAN C	$24.95	21-Dec-2007	0
GUITAR SLIDE RULE AND FIVE POSITION MUSICIAN C	$24.95	14-Dec-2007	0
CALCULATING ON SLIDE RULE AND DISK - New Book	$24.95	25-Dec-2007	0
GUITAR SLIDE RULE + FIVE POSITION MUSICIAN CD/	$24.95	23-Dec-2007	0
GUITAR SLIDE RULE + FIVE POSITION MUSICIAN ON	$24.95	25-Dec-2007	0
6Ft. & 8Ft. Wooden Slide Type Rules - Interlox	$24.95	02-Dec-2007	0
GUITAR SLIDE RULE AND FIVE POSITION MUSICIAN C	$24.95	07-Dec-2007	0
GUITAR SLIDE RULE + PLAY ALONG CD/DVD -IMPROVI	$24.95	30-Dec-2007	0
GUITAR SLIDE RULE + FIVE POSITION MUSICIAN ON	$24.95	16-Dec-2007	0
GUITAR SLIDE RULE AND FIVE POSITION MUSICIAN C	$24.95	15-Dec-2007	0
CALCULATING ON SLIDE RULE AND DISK - New Book	$24.95	18-Dec-2007	0
Vintage Assortment Of Miniature Slide Rules	$24.00	19-Dec-2007	0
LOGOMAT CIRCULAR SLIDE RULE	$20.00	20-Dec-2007	0
SLIDE RULES SET OF 3	$20.00	02-Dec-2007	0
4 API SLIDE RULE FLANGE CHARTS	$20.00	04-Dec-2007	0
"VINTAGE COLLECTORS RUSSIAN - LSLD - 10"" SLID	$20.00	19-Dec-2007	0
Slide Rule	$20.00	23-Dec-2007	0
Slide Rule	$20.00	23-Dec-2007	0
Slide Rule	$20.00	23-Dec-2007	0
LOT 2 POLAND SKALA AND RUSSIAN LENINGRAD SLIDE	$19.99	03-Dec-2007	0
BOOK NEVIL SHUTE SLIDE RULE PB AUTOBIOGRAPHY P	$19.98	28-Dec-2007	0
SLIDE RULE A Journey through 3 Centuries - New	$19.95	18-Dec-2007	0
A History of the Logarithmic Slide Rule - F. C	$19.95	18-Dec-2007	0
USSR AIR FORCE 1969 MILITARY NAVIGATION SLIDE	$19.95	20-Dec-2007	0
USSR AIR FORCE 1969 MILITARY NAVIGATION SLIDE	$19.95	29-Dec-2007	0
A History of the Logarithmic Slide Rule - F. C	$19.95	11-Dec-2007	0
A History of the Logarithmic Slide Rule - F. C	$19.95	25-Dec-2007	0
Assortment Of Slide Rules	$18.00	19-Dec-2007	0
ANSI/ASQ z1.4-2003 software Replace your old s	$17.99	17-Dec-2007	0
ANSI/ASQ z1.4-2003 software Replace your old s	$17.99	25-Dec-2007	0
ANSI/ASQ z1.4-2003 software Replace your old s	$17.99	02-Dec-2007	0
ANSI/ASQ z1.4-2003 software Replace your old s	$17.99	10-Dec-2007	0
WHEEL RIM LUG PATTERN GUAGE MEASURING TOOL SLI	$16.99	28-Dec-2007	0
NEW SLIDE RULE - LOG LOG DUPLEX S889	$16.99	22-Dec-2007	0
GUITAR SLIDE RULE ON CD - FIVE POSITION MUSICI	$16.95	20-Dec-2007	0
GUITAR SLIDE RULE ON CD - PLAY ALONG WITH CD -	$16.95	27-Dec-2007	0
Three Slide Rules	$15.99	08-Dec-2007	0
Military Projection Slide Rule	$15.00	07-Dec-2007	0
how to use Ortho-phase duplex Slide Rule Model	$15.00	20-Dec-2007	0
Slide Rule to Help Young Kids w/ Math -Adds &	$14.99	12-Dec-2007	0
SOVIET PILOT AIRCRAFT MILITARY NAVIGATION SLID	$14.99	11-Dec-2007	0
Rule Womens 8 M Gold/Silver/Bronze Slide Sanda	$14.99	10-Dec-2007	0
SOVIET PILOT AIRCRAFT MILITARY NAVIGATION SLID	$14.99	18-Dec-2007	0
Rule 10 M METALLIC MULTI Heels/Slides/Sandals	$14.99	09-Dec-2007	0
Rule 10 M METALLIC MULTI Heels/Slides/Sandals	$14.99	20-Dec-2007	0
Rule Womens 8 M Gold/Silver/Bronze Slide Sanda	$14.99	20-Dec-2007	0
Armco Ingot Iron Duct Calculator sliderule 193	$14.47	15-Dec-2007	0
Republic Steel Ton Can Iron Circumference slid	$14.47	15-Dec-2007	0
Vintage Book SLIDE RULE HOW TO USE IT 1950	$14.00	13-Dec-2007	0
MANDOLIN SLIDE RULE - 5 POSITIONS - IMPROVISE	$13.95	28-Dec-2007	0
5-STRING BASS SLIDE RULE - 5 POSITIONS - ABBEY	$13.95	02-Dec-2007	0
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!	$13.95	03-Dec-2007	0
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!	$13.95	10-Dec-2007	0
6 STRING BASS SLIDE RULE - 5 POSITIONS - LEFT	$13.95	10-Dec-2007	0
TENOR BANJO SLIDE RULE - 5 POSITIONS - NEW WAY	$13.95	23-Dec-2007	0
GUITAR SLIDE RULE - 5 POSITIONS - STEVIE RAY V	$13.95	25-Dec-2007	0
TENOR BANJO SLIDE RULE - 5 POSITIONS - NEW WAY	$13.95	09-Dec-2007	0
BASS SLIDE RULE - 5 POSITIONS - UNIQUE GIFT 4	$13.95	18-Dec-2007	0
GUITAR SLIDE RULE - 5 POSITIONS - LEFT HANDED	$13.95	29-Dec-2007	0
"GUITAR SLIDE RULE - 5 POSITIONS - EVERY NOTE,	$13.95	09-Dec-2007	0
FRETLESS BASS SLIDE RULE - 5 POSITIONS -NEW WA	$13.95	26-Dec-2007	0
5 STRING BANJO SLIDE RULE - 5 POSITIONS - FOR	$13.95	16-Dec-2007	0
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!	$13.95	17-Dec-2007	0
GUITAR SLIDE RULE - 5 POSITIONS - STEVIE RAY V	$13.95	02-Dec-2007	0
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!	$13.95	24-Dec-2007	0
TENOR BANJO SLIDE RULE - 5 POSITIONS - NEW WAY	$13.95	30-Dec-2007	0
MANDOLIN SLIDE RULE - 5 POSITIONS - FOR CHRIST	$13.95	14-Dec-2007	0
BASS SLIDE RULE - 5 POSITIONS - EVERY NOTE IN	$13.95	27-Dec-2007	0
FRETLESS BASS SLIDE RULE - 5 POSITIONS - CHRIS	$13.95	19-Dec-2007	0
"KEYBOARD SLIDE RULE - GREAT, UNIQUE GIFT FOR	$13.95	02-Dec-2007	0
UKULELE SLIDE RULE - 5 POSITIONS - FOR CHRISTM	$13.95	14-Dec-2007	0
GUITAR SLIDE RULE - 5 POSITIONS - LEFT HANDED	$13.95	31-Dec-2007	0
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!	$13.95	31-Dec-2007	0
DANISH HOFFMAN #601 POCKET SLIDE RULE W/ CASE	$12.99	12-Dec-2007	0
OLD FOLDING LUFKIN RULER W/ BRASS SLIDE	$12.99	09-Dec-2007	0
"SLIDE RULE ""SKALA"""	$12.00	09-Dec-2007	0
SLIDE RULE SIMPLIFIED & EXPLAINED - New Book	$11.95	11-Dec-2007	0
SLIDE RULE SIMPLIFIED & EXPLAINED - New Book	$11.95	25-Dec-2007	0
Armco Ingot Iron Duct Calculator sliderule 193	$10.86	27-Dec-2007	0
SHURE BROTHERS antique slide rule for sound eq	$10.00	07-Dec-2007	0
MILITARY GUNNER SLIDE RULE	$10.00	15-Dec-2007	0
Vintage Russian USSR wooden Slide Rule 1959	$9.99	12-Dec-2007	0
Old DIWA Slide Rule No.301 Rietz with Leather	$9.99	02-Dec-2007	0
8 COLLECTIBLE DRAFTING LETTERING SLIDE RULE TO	$9.99	04-Dec-2007	0
Steve Madden Rule New Women 8.5M Gold Multi sl	$9.99	08-Dec-2007	0
Vintage Weems E-6B Navigation Computer Slide R	$9.99	13-Dec-2007	0
Rule New Womens Shoe 7.5 M NATURAL Wedge/Sanda	$9.99	20-Dec-2007	0
"Mikuni, Carb Tuner, Slide Rule,"	$9.99	02-Dec-2007	0
MILITARY COMPUTER AIR NAVIGATION CPU-26/P SLID	$9.99	08-Dec-2007	0
1953 Original INCO NICKEL Boy Slide Rule Vinta	$9.99	04-Dec-2007	0
Piper PC-3 Flight Computer Calculator Slide Ru	$9.99	09-Dec-2007	0
"COLLECTIBLE PEDIGREE BY EMPIRE SLIDE RULE 12"	$9.99	02-Dec-2007	0
Steve Madden Rule New Women 8.5M Gold Multi sl	$9.99	21-Dec-2007	0
W9IOP Second Op Circular Slide Rule 1968 Very	$9.99	21-Dec-2007	0
Vintage Russian USSR wooden Slide Rule 1959	$9.99	04-Dec-2007	0
China Disc Slide Rule for Reckoning explosive	$9.99	14-Dec-2007	0
"NEW Sizzix Large Steal Rule Die Frame,Slide H	$9.99	09-Dec-2007	0
OLD VINTAGE WOOD ENGINEERING INSTRUMENTS SLIDE	$9.99	22-Dec-2007	0
VINTAGE WOOD 10 INCH SLIDE RULE & INSTRUCTION	$9.99	15-Dec-2007	0
1963 CCA Print Ad-Slide Rule Packaging Marketi	$9.99	01-Dec-2007	0
"""vintage'--Slide Rule--in case"	$9.99	23-Dec-2007	0
Antique Wooden Slide Ruler Rare Old Tools	$9.99	15-Dec-2007	0
Slide ruler w/ leather Duke case	$9.99	16-Dec-2007	0
TWO OLD MANNHEIM SLIDE RULES ACU-MATH 400 & 51	$9.99	10-Dec-2007	0
VINTAGE LITRONIX 2260 SLIDE RULE CALCULATOR LE	$9.99	23-Dec-2007	0
"""Unique"" Universal II Slide Rule Ivory"	$9.99	24-Dec-2007	0
(c) 1947 Log Duplex Trig Sliderule	$9.99	10-Dec-2007	0
Piper PC-3 Flight Computer Calculator Slide Ru	$9.99	16-Dec-2007	0
'53 Robbins & Myers Motors Electric Slide Rule	$9.99	10-Dec-2007	0
Rule New Womens Shoe 7.5 M NATURAL Wedge/Sanda	$9.99	10-Dec-2007	0
Unique Soviet Mathematical Slide-Rule	$9.99	02-Dec-2007	0
"""vintage'--Slide Rule--in case"	$9.99	16-Dec-2007	0
	$9.99	25-Dec-2007	0
(3) Slide Rules w/cases	$9.99	02-Dec-2007	0
"interlox rule,excellent, great markings. two	$9.99	26-Dec-2007	0
"VINTAGE WOOD & CELLULOID 5"" SIEMENS & HALSKE	$9.99	26-Dec-2007	0
Vintage Slide Rule Book ''How To Use it'Calvin	$9.99	11-Dec-2007	0
LOGARITHMIC TRIGONOMETRIC TABLES hc Hedrick sl	$9.99	27-Dec-2007	0
OLD POCKET SLIDE RULE	$9.99	17-Dec-2007	0
OLD POCKET SLIDE RULE	$9.99	17-Dec-2007	0
VINTAGE ENGINEERING INSTRUMENTS SLIDE RULE	$9.99	27-Dec-2007	0
"VINTAGE SLIDE RULE, KEUFEL & ESSER 4080-3, US	$9.99	07-Dec-2007	0
slide rules vintage round and straight	$9.99	11-Dec-2007	0
Very Rare Russian Gunnery Shooting Slide Rule	$9.99	29-Dec-2007	0
"Unique Russian Mathematical Slide-Rule, (smal	$9.99	02-Dec-2007	0
"MANNHEIM & DECI LOG LOG SLIDE RULES,1938 & 19	$9.99	11-Dec-2007	0
"L.S Starrett No.492,Protractor,12""Slide Rule	$9.99	07-Dec-2007	0
1942 Vintage The Slide Rule & How to Use It Bo	$9.99	29-Dec-2007	0
"WOODEN SLIDE RULE, CARDBOARD CASE, 1974 USSR"	$9.99	02-Dec-2007	0
Dans& Streiff Bamboo Slide Rule w case box man	$9.99	12-Dec-2007	0
"Mikuni, Carb Tuner, Slide Rule,"	$9.99	18-Dec-2007	0
Rule 10 M METALLIC MULTI Heels/Slides/Sandals	$9.99	30-Dec-2007	0
VINTAGE WICHMANN SLIDE RULE #4447 W/LEATHER CA	$9.99	19-Dec-2007	0
Vintage Canada Dry Retail Price/Profit Slide R	$9.99	12-Dec-2007	0
"WOODEN SLIDE RULE, CARDBOARD CASE, 1974 USSR"	$9.99	19-Dec-2007	0
DANISH HOFFMAN #601 POCKET SLIDE RULE W/ CASE	$9.99	19-Dec-2007	0
Cleveland OH Institute of Electronics Slide Ru	$9.95	16-Dec-2007	0
1933 ARMOUR MEAT PRICER SLIDE RULER W/ENVELOPE	$9.95	18-Dec-2007	0
HOW TO USE THE SLIDE RULE engineering science	$9.00	09-Dec-2007	0
HOW TO USE THE SLIDE RULE engineering science	$9.00	18-Dec-2007	0
HOW TO USE THE SLIDE RULE engineering science	$9.00	02-Dec-2007	0
HOW TO USE THE SLIDE RULE engineering science	$8.99	26-Dec-2007	0
"ENGINEERING INSTRUMENTS, INC. USA SLIDE RULE	$8.95	11-Dec-2007	0
vintage-INTERLOX MASTER SLIDE RULE -wood & bra	$8.00	30-Dec-2007	0
Old HUGHES OWENS 341 3526 SLIDE RULE Bamboo SU	$7.99	04-Dec-2007	0
"Durall Folding Wood Extension Rule 72"" With	$7.95	13-Dec-2007	0
Guitar Chord Slide Rule 7500 Chords in Your Po	$7.95	14-Dec-2007	0
Guitar Chord Slide Rule 7500 Chords in Your Po	$7.95	31-Dec-2007	0
Guitar Chord Slide Rule 7500 Chords in Your Po	$7.95	21-Dec-2007	0
Vol. I of Slide Rules - The counters from yest	$7.71	15-Dec-2007	0
Vol. 2 of Slide Rules - The counters from yest	$7.71	15-Dec-2007	0
Air Conditioner Conditioning Calculator Slide	$7.45	18-Dec-2007	0
Unique Russian Mathematical Slide-Rule KLPZ	$7.00	30-Dec-2007	0
Unique Russian Mathematical Slide-Rule KLPZ	$7.00	23-Dec-2007	0
Unique Russian Mathematical Slide-Rule KLPZ	$7.00	16-Dec-2007	0
VINTAGE SR-16-2 ELECTRONIC SLIDE RULE CALCULAT	$6.85	20-Dec-2007	0
3 Vintage Slide Rule Log Trig Table 1895	$6.50	06-Dec-2007	0
US WWII era Carrying Case M23 fireing slide ru	$6.00	27-Dec-2007	0
"Old Lufkin 4"" Slide Rule"	$6.00	24-Dec-2007	0
Log Log Duplex Vector Slide Rule 4083 Suppl Ma	$5.99	05-Dec-2007	0
Vintage Circular Slide Rule	$5.99	09-Dec-2007	0
TWO OLD MANNHEIM SLIDE RULES ACU-MATH 400 & 51	$5.99	18-Dec-2007	0
DIETAGEN NO. 1757 SLIDE RULE	$5.99	18-Dec-2007	0
Older Acu Math 400 Slide Rule	$5.99	20-Dec-2007	0
Military Marching Compass Slide Rule Hiking Ca	$5.95	03-Dec-2007	0
Antique THE MANHEIM SLIDERULE Instruction Manu	$5.85	27-Dec-2007	0
Vintage pocket slide rule sliderule No Reserve	$5.00	01-Dec-2007	0
"KLEIN, SCHANZLLN&BECKER AG-FRANENTAL/PFALZ SL	$4.99	02-Dec-2007	0
Guth Rapid Lighting Calculator Slide Rule 1946	$4.99	23-Dec-2007	0
Caltech pocket protector slide rule telescope	$4.99	19-Dec-2007	0
Dalton Aerial Dead Reckoning Slide Rule	$4.99	18-Dec-2007	0
Vintage Globemaster Slide Rule w/ Case & Instr	$4.99	08-Dec-2007	0
Log Log Duplex Decitrig Slide Rule 4081 Manual	$4.99	06-Dec-2007	0
Caltech pocket protector slide rule telescope	$4.99	15-Dec-2007	0
"1942 23rd edition Book ""The Slide Rule""by C	$4.99	05-Dec-2007	0
Vintage Mannheim No. 500 SLIDE RULE	$4.99	05-Dec-2007	0
"KLEIN, SCHANZLLN&BECKER AG-FRANENTAL/PFALZ SL	$4.99	30-Dec-2007	0
OLD VINTAGE WOOD ENGINEERING INSTRUMENTS SLIDE	$4.99	30-Dec-2007	0
"KLEIN, SCHANZLLN&BECKER AG-FRANENTAL/PFALZ SL	$4.99	16-Dec-2007	0
"Vintage New Riegel Elevator 36"" Wood Slide R	$4.99	17-Dec-2007	0
BRUNING STUDENT SLIDE RULE NO. 2460	$4.99	23-Dec-2007	0
Vintage UTO SLIDE RULE NO. 610 LEATHER CASE DE	$4.95	23-Dec-2007	0
9 Piece Lot Vintage Drafting Tools -Slide Rule	$4.95	02-Dec-2007	0
"SLIDE RULE & CASE VINTAGE, ARTHUR BROWN, MADE	$4.50	08-Dec-2007	0
VINTAGE ACU-MATH SLIDE RULE NO 400 EXCELLENT C	$4.00	09-Dec-2007	0
ACU-MATH 4008 SLIDE RULE WITH CASE NICE	$3.99	28-Dec-2007	0
Tacro Precision Bamboo Scale #4789 Slide ruler	$3.99	31-Dec-2007	0
RADIO SHACK REALISTIC NAVAHO TRC 10 CODE SLIDE	$3.99	10-Dec-2007	0
Vintage Japan C-Thru Slide Rule Model S889	$3.99	23-Dec-2007	0
ACU-MATH No. 400 Slide Rule	$3.99	24-Dec-2007	0
GEEK MATH INSTRUCTIONS LEARN HOW TO USE A SLID	$3.95	12-Dec-2007	0
GEEK MATH INSTRUCTIONS LEARN HOW TO USE A SLID	$3.95	30-Dec-2007	0
GEEK MATH INSTRUCTIONS LEARN HOW TO USE A SLID	$3.95	26-Dec-2007	0
GEEK MATH INSTRUCTIONS LEARN HOW TO USE A SLID	$3.95	19-Dec-2007	0
"Knitting Needles Box . Large 17"" Wood . Rule	$3.95	19-Dec-2007	0
Acu-Math #400 Slide Ruler with Leather Case	$3.50	02-Dec-2007	0
VINTAGE ANTIQUE UNION TOOL COMPANY SLIDE RULER	$3.00	04-Dec-2007	0
1974 SLIDE CHART CORP STEEL WEIGHT RULE CALCUL	$3.00	06-Dec-2007	0
Log Log Duplex Decitrig Slide Rule #4081 Manua	$3.00	19-Dec-2007	0
OLD BULLDOG ELECTRIC ADVERTISING SLIDE RULE CA	$2.99	01-Dec-2007	0
VINTAGE REEVES ADVERTISING SLIDE RULE CALCULAT	$2.99	01-Dec-2007	0
Vintage Slide Rule Ruler #305 Nyman Basic Mann	$2.99	07-Dec-2007	0
OLD HANNIFIN ADVERTISING SLIDE RULE CALCULATOR	$2.99	01-Dec-2007	0
OLD GENERAL CABLE ADVERTISING SLIDE RULE CALCU	$2.99	01-Dec-2007	0
VINTAGE WOODEN SLIDE RULER NO. 1452-D UNIVERSA	$2.99	05-Dec-2007	0
Marathon Training Pace Calculator sliderule Bo	$2.95	23-Dec-2007	0
Marathon Training Pace Calculator sliderule Fu	$2.95	16-Dec-2007	0
Marathon Training Pace Calculator sliderule Bo	$2.95	02-Dec-2007	0
Marathon Training Pace Calculator sliderule Bo	$2.95	16-Dec-2007	0
Marathon Training Pace Calculator sliderule At	$2.95	09-Dec-2007	0
Marathon Training Pace Calculator sliderule Fu	$2.95	09-Dec-2007	0
"Vintage Engineering Instruments Inc 10"" Slid	$2.50	16-Dec-2007	0
Marathon Pace Calculator / Planner sliderule B	$1.95	27-Dec-2007	0
Vintage Walt Disney World Mickey mouse slide r	$0.99	30-Dec-2007	0
Shure Reactance Slide Rule	$0.99	04-Dec-2007	0
Rare Russian Slide Rule 250mm 1978 Year Kiev L	$0.99	26-Dec-2007	0
Rare Russian Slide Rule 250mm 1978 Year Kiev L	$0.99	03-Dec-2007	0
"AMERICAN MADE WOOD EXTENSION RULE W/ 7 "" BRA	$0.99	18-Dec-2007	0
Vintage WOOD Slide Rule-USSR -with plastic cas	$0.99	06-Dec-2007	0
Rare Russian Slide Rule 250mm 1978 Year Kiev L	$0.99	19-Dec-2007	0
Measuring slide rule LINE Vintage Russian Leni	$0.99	06-Dec-2007	0
Russian CIVIL Defence Nuclear Slide Rule -very	$0.99	29-Dec-2007	0
TRIO toimistokalusteita - Very Rare Vintage Sl	$0.99	29-Dec-2007	0
Vintage Walt Disney World Mickey mouse slide r	$0.99	22-Dec-2007	0
TRIO toimistokalusteita - Very Rare Vintage Sl	$0.99	09-Dec-2007	0
TRIO toimistokalusteita - Very Rare Vintage Sl	$0.99	02-Dec-2007	0
VINTAGE SR-16 ELECTRONIC SLIDE RULE CALCULATOR	$0.85	23-Dec-2007	0
	$0.00	30-Dec-1899	0