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Description	Price	Date	Bids
Prices of slide rules sold on ebay (the internet auction) in Feb-2008
Swiss Made Revue Thommen Pilot Pro Slide Rule	$775.00	29-Feb-2008	1
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	05-Feb-2008	1
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	03-Feb-2008	1
VERY RARE CIRCULAR SLIDE RULE FERRERO ITALY ++	$567.00	11-Feb-2008	10
"HUGE Lot Vintage Architecture Drafting Tools,	$400.00	06-Feb-2008	1
SEIKO CHRONOGRAPH SLIDERULE CALCULATOR 6138-70	$399.99	20-Feb-2008	1
BARNETT LONDON - Everard Type Slide Rule - 4 s	$325.00	05-Feb-2008	1
DRING & FAGE MAKER - Everard Type Slide Rule -	$295.00	26-Feb-2008	2
Nash Logoscope Medical Diagnosis Slide Rule	$260.00	18-Feb-2008	11
"Circa 1830 boxwood slide rule. excise, FOUR S	$240.25	08-Feb-2008	12
Constantin Durmont® Navigator Slide Rule Pilot	$202.50	03-Feb-2008	20
SEIKO VINTAGE SPEEDTIMER SLIDERULE CHRONO 7017	$199.00	07-Feb-2008	1
Antique Kerby & Bro. N.Y. Slide Rule 1889	$187.50	13-Feb-2008	12
CITIZEN SKYHAWK Pilot Aviation Slide Rule BJ70	$185.00	20-Feb-2008	1
"RotaRule circular slide rule 50"" pocket size	$180.19	27-Feb-2008	15
Constantin Durmont® Navigator Slide Rule Pilot	$166.48	13-Feb-2008	17
AUTO 21J NAVIGATOR SLIDE RULE PILOTS WATCH CHR	$153.50	04-Feb-2008	16
Constantin Durmont® Navigator Slide Rule Pilot	$153.50	17-Feb-2008	32
Constantin Durmont® Navigator Slide Rule Pilot	$152.50	06-Feb-2008	15
Vintage Stanley Slide Rule Level No.12 Carpent	$150.00	13-Feb-2008	1
KEL-Co Class Calculator 1974 Slide Rule: Horse	$143.00	15-Feb-2008	18
Constantin Durmont® Navigator Slide Rule Pilot	$142.50	26-Feb-2008	22
Big Slide Rule Slidedisk Tröger Circular Slide	$135.50	23-Feb-2008	6
Constantin Durmont Navigator 8 Diamonds Slide-	$131.50	03-Feb-2008	4
PIC Slide Rule with Magnifier and Case Exc	$129.50	25-Feb-2008	15
Constantin Durmont Navigator 8 Diamonds Slide-	$127.71	15-Feb-2008	20
All Original Seiko 7T34-7A90 Slide Rule Quartz	$127.50	15-Feb-2008	23
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$125.00	15-Feb-2008	19
Lot of 28 Vintage Slide Rules - SEE PICS IN LI	$124.10	17-Feb-2008	23
Constantin Durmont® Navigator Slide Rule Pilot	$122.50	10-Feb-2008	30
Constantin Durmont Navigator 8 Diamonds Slide-	$122.50	21-Feb-2008	14
	$120.50	11-Feb-2008	7
Constantin Durmont® Navigator Slide Rule Pilot	$120.50	17-Feb-2008	16
Constantin Durmont® Navigator Slide Rule Pilot	$117.50	24-Feb-2008	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$116.52	16-Feb-2008	5
Constantin Durmont Navigator 8 Diamonds Slide-	$112.50	18-Feb-2008	20
SLIDE RULER COLLECTION	$112.48	20-Feb-2008	14
Constantin Durmont® Navigator Slide Rule Pilot	$111.50	03-Feb-2008	13
Constantin Durmont® Navigator Slide Rule Pilot	$111.50	26-Feb-2008	41
Constantin Durmont Navigator 8 Diamonds Slide-	$108.00	09-Feb-2008	24
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$106.82	23-Feb-2008	13
AUTO 21J NAVIGATOR SLIDE RULE PILOTS WATCH CHR	$104.50	15-Feb-2008	12
Constantin Durmont® Navigator Slide Rule Pilot	$103.51	29-Feb-2008	13
19th Century Ruler Slide Rule Measuring Tool U	$103.50	02-Feb-2008	11
Constantin Durmont® Navigator Slide Rule Pilot	$103.50	28-Feb-2008	19
Constantin Durmont® Navigator Slide Rule Pilot	$103.05	23-Feb-2008	16
Constantin Durmont® Navigator Slide Rule Pilot	$102.50	21-Feb-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$102.50	06-Feb-2008	12
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME	$102.50	10-Feb-2008	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$102.50	22-Feb-2008	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$102.50	14-Feb-2008	11
Constantin Durmont Navigator 8 Diamonds Slide-	$100.00	25-Feb-2008	27
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$100.00	27-Feb-2008	14
Vintage Hewlett Packard 35 Pocket SlideRule Ca	$100.00	28-Feb-2008	1
DALIL most stunninng worldtimer DOUBLE slide r	$100.00	21-Feb-2008	1
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$99.20	09-Feb-2008	14
Jeppesen B-1 Computer Slide Rule!	$98.40	19-Feb-2008	17
Constantin Durmont® Navigator Slide Rule Pilot	$98.00	08-Feb-2008	17
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$96.43	23-Feb-2008	9
Constantin Durmont® Navigator Slide Rule Pilot	$96.33	23-Feb-2008	17
Constantin Durmont® Navigator Slide Rule Pilot	$96.00	02-Feb-2008	19
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$95.21	17-Feb-2008	11
DALIL most stunninng worldtimer DOUBLE slide r	$95.00	23-Feb-2008	1
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$94.99	14-Feb-2008	13
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$94.87	18-Feb-2008	31
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$94.00	28-Feb-2008	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$93.10	17-Feb-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$91.10	16-Feb-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$91.00	03-Feb-2008	10
Constantin Durmont® Navigator Slide Rule Pilot	$90.95	01-Feb-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$90.13	21-Feb-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$90.00	09-Feb-2008	12
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$90.00	19-Feb-2008	13
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$90.00	13-Feb-2008	13
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$90.00	09-Feb-2008	10
Constantin Durmont® Navigator Slide Rule Pilot	$90.00	16-Feb-2008	26
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$89.00	09-Feb-2008	21
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$89.00	05-Feb-2008	16
Constantin Durmont Navigator 8 Diamonds Slide-	$88.78	06-Feb-2008	17
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$88.20	10-Feb-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$88.09	16-Feb-2008	23
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$88.00	04-Feb-2008	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$88.00	25-Feb-2008	11
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME	$88.00	15-Feb-2008	19
Constantin Durmont® Navigator Slide Rule Pilot	$87.50	14-Feb-2008	30
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$87.02	21-Feb-2008	15
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$87.00	24-Feb-2008	15
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$87.00	07-Feb-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$86.25	11-Feb-2008	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$86.00	11-Feb-2008	7
Big Slide Rule Slidedisk Tröger Circular Slide	$86.00	03-Feb-2008	4
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$86.00	29-Feb-2008	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$86.00	05-Feb-2008	18
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$86.00	29-Feb-2008	16
NEW SEIKO AEROSPACE PILOT SLIDE RULE CHRONO SN	$85.95	25-Feb-2008	1
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$85.51	26-Feb-2008	14
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$85.30	17-Feb-2008	14
Constantin Durmont® Navigator Slide Rule Pilot	$85.00	05-Feb-2008	29
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$85.00	26-Feb-2008	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$84.02	19-Feb-2008	18
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$84.00	18-Feb-2008	41
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$84.00	22-Feb-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$84.00	22-Feb-2008	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$84.00	19-Feb-2008	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$84.00	18-Feb-2008	6
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$84.00	07-Feb-2008	18
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$83.50	23-Feb-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$83.00	19-Feb-2008	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$83.00	12-Feb-2008	15
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$83.00	08-Feb-2008	21
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$83.00	09-Feb-2008	13
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$83.00	19-Feb-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$83.00	15-Feb-2008	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$83.00	04-Feb-2008	21
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.99	14-Feb-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.99	13-Feb-2008	5
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$82.99	11-Feb-2008	3
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$82.02	27-Feb-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.00	26-Feb-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.00	25-Feb-2008	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.00	21-Feb-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.00	20-Feb-2008	4
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.00	20-Feb-2008	3
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.00	05-Feb-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.00	23-Feb-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.00	22-Feb-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.00	25-Feb-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.00	25-Feb-2008	11
Lange Skinfold Caliper w/ Manual and Slide Rul	$82.00	27-Feb-2008	17
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.00	24-Feb-2008	7
NEW SEIKO Pilot slide ruler CHRONO WR MENS WAT	$81.51	24-Feb-2008	16
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$81.50	14-Feb-2008	17
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.50	17-Feb-2008	11
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$81.10	24-Feb-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	21-Feb-2008	4
Constantin Durmont® Navigator Slide Rule Pilot	$81.00	20-Feb-2008	13
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$81.00	13-Feb-2008	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	13-Feb-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	20-Feb-2008	3
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$81.00	04-Feb-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	06-Feb-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	08-Feb-2008	13
Constantin Durmont Navigator 8 Diamonds Slide-	$81.00	29-Feb-2008	24
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	01-Feb-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	23-Feb-2008	12
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME	$80.73	26-Feb-2008	8
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$80.56	08-Feb-2008	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$80.00	09-Feb-2008	6
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$80.00	20-Feb-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$80.00	21-Feb-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$79.13	08-Feb-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$79.13	14-Feb-2008	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$79.10	19-Feb-2008	7
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$79.09	19-Feb-2008	10
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$79.00	04-Feb-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$79.00	04-Feb-2008	7
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$79.00	18-Feb-2008	9
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$79.00	23-Feb-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$79.00	10-Feb-2008	8
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$78.77	28-Feb-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.77	12-Feb-2008	8
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$78.50	04-Feb-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.20	14-Feb-2008	5
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$78.10	12-Feb-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.10	16-Feb-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.10	17-Feb-2008	4
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$78.10	15-Feb-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.00	17-Feb-2008	4
NEW SEIKO Pilot slide ruler CHRONO WR MENS WAT	$78.00	19-Feb-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.00	02-Feb-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.00	18-Feb-2008	3
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$78.00	04-Feb-2008	11
VINTAGE SWANK SLIDE RULE GOLD TIE CLASP ENGINE	$78.00	28-Feb-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.00	17-Feb-2008	24
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.00	19-Feb-2008	10
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$78.00	06-Feb-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.00	07-Feb-2008	8
NEW SEIKO Pilot slide ruler CHRONO WR MENS WAT	$78.00	03-Feb-2008	13
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME	$78.00	05-Feb-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.99	23-Feb-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.77	14-Feb-2008	6
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$77.61	03-Feb-2008	11
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$77.00	03-Feb-2008	11
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$77.00	10-Feb-2008	24
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$77.00	11-Feb-2008	12
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$77.00	12-Feb-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.00	16-Feb-2008	20
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$76.70	16-Feb-2008	15
Adjustable Slide Rule by W.F.Stanley	$76.66	23-Feb-2008	13
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.60	26-Feb-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.57	15-Feb-2008	5
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$76.56	01-Feb-2008	14
ANTIQUE STANLEY NO. 6 ENGINEERS RULE W/ BRASS	$76.55	03-Feb-2008	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$76.55	29-Feb-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.50	12-Feb-2008	17
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.11	03-Feb-2008	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.10	13-Feb-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.10	12-Feb-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.00	08-Feb-2008	9
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$76.00	04-Feb-2008	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.00	08-Feb-2008	10
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$76.00	17-Feb-2008	7
Constantin Durmont Navigator 8 Diamonds Slide-	$76.00	12-Feb-2008	15
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.00	10-Feb-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.00	24-Feb-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.00	09-Feb-2008	7
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$76.00	24-Feb-2008	14
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$76.00	24-Feb-2008	8
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$76.00	20-Feb-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.00	13-Feb-2008	14
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$76.00	25-Feb-2008	8
NEW SEIKO Pilot slide ruler CHRONO WR MENS WAT	$76.00	08-Feb-2008	24
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$76.00	05-Feb-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.00	29-Feb-2008	7
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$76.00	21-Feb-2008	19
Constantin Durmont® Navigator Slide Rule Pilot	$76.00	29-Feb-2008	16
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.00	09-Feb-2008	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.00	08-Feb-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.80	26-Feb-2008	8
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$75.77	09-Feb-2008	9
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$75.74	26-Feb-2008	11
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$75.55	01-Feb-2008	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$75.01	17-Feb-2008	9
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$75.00	25-Feb-2008	5
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$75.00	05-Feb-2008	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.00	10-Feb-2008	6
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$75.00	26-Feb-2008	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.00	01-Feb-2008	15
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.00	29-Feb-2008	13
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$75.00	06-Feb-2008	5
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$75.00	06-Feb-2008	10
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$75.00	29-Feb-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.00	11-Feb-2008	10
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$75.00	29-Feb-2008	10
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$75.00	06-Feb-2008	6
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$74.89	23-Feb-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$74.77	19-Feb-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$74.66	12-Feb-2008	15
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$74.40	19-Feb-2008	9
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$74.12	07-Feb-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$74.12	15-Feb-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$74.00	28-Feb-2008	11
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$74.00	04-Feb-2008	5
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$74.00	07-Feb-2008	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$74.00	22-Feb-2008	17
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$74.00	28-Feb-2008	19
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$74.00	07-Feb-2008	13
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$74.00	13-Feb-2008	8
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$74.00	05-Feb-2008	8
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$73.89	17-Feb-2008	9
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$73.88	18-Feb-2008	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.70	18-Feb-2008	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.66	02-Feb-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.55	15-Feb-2008	24
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.51	24-Feb-2008	6
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$73.51	28-Feb-2008	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.51	25-Feb-2008	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.51	04-Feb-2008	9
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$73.50	22-Feb-2008	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.44	24-Feb-2008	8
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$73.33	09-Feb-2008	11
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$73.20	28-Feb-2008	13
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.16	01-Feb-2008	6
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$73.01	24-Feb-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.00	20-Feb-2008	17
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.00	23-Feb-2008	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.00	20-Feb-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.00	21-Feb-2008	14
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.00	17-Feb-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.00	27-Feb-2008	9
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$73.00	27-Feb-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.00	22-Feb-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.00	26-Feb-2008	12
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$73.00	20-Feb-2008	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.00	25-Feb-2008	4
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.96	20-Feb-2008	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.71	28-Feb-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.55	02-Feb-2008	13
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$72.51	28-Feb-2008	6
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$72.20	14-Feb-2008	25
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$72.20	12-Feb-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.13	02-Feb-2008	4
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.11	27-Feb-2008	3
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.11	27-Feb-2008	2
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.11	01-Feb-2008	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.09	01-Feb-2008	11
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$72.09	26-Feb-2008	6
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$72.01	27-Feb-2008	9
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$72.00	25-Feb-2008	11
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$72.00	16-Feb-2008	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.00	23-Feb-2008	5
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$72.00	09-Feb-2008	16
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.00	19-Feb-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.00	28-Feb-2008	4
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.00	24-Feb-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.00	20-Feb-2008	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.00	26-Feb-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.00	01-Feb-2008	5
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$72.00	08-Feb-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.00	11-Feb-2008	14
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$71.77	03-Feb-2008	5
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$71.66	10-Feb-2008	10
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$71.20	08-Feb-2008	7
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$71.20	21-Feb-2008	7
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$71.02	29-Feb-2008	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	26-Feb-2008	4
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$71.00	11-Feb-2008	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	26-Feb-2008	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	22-Feb-2008	9
Vintage STAEDTLER #54408 48 function SLIDE RUL	$71.00	19-Feb-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$71.00	14-Feb-2008	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	17-Feb-2008	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.00	26-Feb-2008	16
"NEVIL SHUTE lot 8 pbs Slide Rule, Town Called	$71.00	27-Feb-2008	21
55MM GOLD & 'DIAMOND' AUTO NAVIGATOR PILOT SLI	$70.51	14-Feb-2008	13
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$70.09	24-Feb-2008	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$70.02	09-Feb-2008	10
NEW SEIKO Pilot slide ruler CHRONO WR MENS WAT	$70.01	14-Feb-2008	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$70.00	22-Feb-2008	14
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$70.00	23-Feb-2008	15
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$70.00	12-Feb-2008	5
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$70.00	27-Feb-2008	4
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$69.63	05-Feb-2008	14
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$69.12	08-Feb-2008	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$69.01	17-Feb-2008	12
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$69.00	06-Feb-2008	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$69.00	22-Feb-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$69.00	29-Feb-2008	5
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$69.00	17-Feb-2008	17
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$69.00	08-Feb-2008	13
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$68.91	25-Feb-2008	10
Electronics and Your Slide Rule 4 Vol Instruct	$68.89	16-Feb-2008	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$68.50	29-Feb-2008	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$68.50	13-Feb-2008	5
Assorted Slide Rules #17!	$68.12	19-Feb-2008	21
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$68.09	22-Feb-2008	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$68.09	03-Feb-2008	12
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$68.09	01-Feb-2008	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$68.00	04-Feb-2008	12
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$68.00	21-Feb-2008	9
STAEDTLER MARS Slide Rule #944-24 Leather Case	$68.00	16-Feb-2008	13
1971 KEL-CO CALCULATOR SLIDE RULE HORSE RACING	$68.00	14-Feb-2008	9
Constantin Durmont® Navigator Slide Rule Pilot	$68.00	17-Feb-2008	12
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$68.00	01-Feb-2008	16
BINARY CIRCULAR SLIDE RULE / COMPASS - USED W/	$67.99	26-Feb-2008	7
Koh-I-Noor Model 10020 Full Sized Slide Rule	$67.25	24-Feb-2008	5
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$67.10	28-Feb-2008	7
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$67.00	01-Feb-2008	17
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$66.68	29-Feb-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$66.10	28-Feb-2008	13
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$66.00	03-Feb-2008	9
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$66.00	01-Feb-2008	8
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$66.00	02-Feb-2008	10
China Tianjin GONG NONG BING 6504 slide Rule	$65.99	17-Feb-2008	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$65.00	24-Feb-2008	9
SEIKO PILOTS SLIDE RULE E6B CHRONOGRAPH WATCH	$65.00	26-Feb-2008	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$65.00	04-Feb-2008	14
KL-1 Soviet CIRCULAR SLIDE RULE Excellent	$65.00	14-Feb-2008	1
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$64.69	28-Feb-2008	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$64.09	15-Feb-2008	8
Univeral Metric Converter - Slide Rule Pencil	$63.65	04-Feb-2008	7
Keystone 2050 Scientific Slide Rule Calculator	$63.50	09-Feb-2008	11
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$63.25	21-Feb-2008	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$63.11	18-Feb-2008	14
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$63.00	27-Feb-2008	3
A-bomb nuclear yield circular slide rule MINT	$62.99	16-Feb-2008	5
Circular Slide Rule - Overhead Projector Teach	$62.77	29-Feb-2008	4
UNIQUE Texaco slide rule with UNUSUAL cursor -	$62.00	15-Feb-2008	4
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$62.00	01-Feb-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$61.10	27-Feb-2008	12
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$61.01	01-Feb-2008	9
Constantin Durmont® Navigator Slide Rule Pilot	$61.00	11-Feb-2008	15
SEIKO ULTI PILOT SLIDE RULE. CHRONO SND255P1	$61.00	07-Feb-2008	11
SEIKO GENTS PILOT SLIDE RULE NAVIGATOR WITH 1/	$61.00	06-Feb-2008	12
AUTO 21J NAVIGATOR SLIDE RULE PILOTS WATCH CHR	$60.99	28-Feb-2008	11
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME	$60.01	21-Feb-2008	19
ANTIQUE 1899 SURVEYOR ROUND SLIDE RULE STADIA	$57.63	07-Feb-2008	10
SEIKO ULTI PILOT SLIDE RULE. CHRONO SND255P1	$57.05	07-Feb-2008	17
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$57.00	10-Feb-2008	9
CIRCULAR MIDGET SLIDE RULE BY GILSON SLIDE RUL	$56.55	07-Feb-2008	6
Constantin Durmont® Navigator Slide Rule Pilot	$56.00	20-Feb-2008	18
SEIKO ULTI PILOT SLIDE RULE. CHRONO SND255P1	$56.00	07-Feb-2008	8
SEIKO ULTI PILOT SLIDE RULE. CHRONO SND255P1	$55.00	07-Feb-2008	12
SEIKO GENTS PILOT SLIDE RULE NAVIGATOR WITH 1/	$55.00	06-Feb-2008	13
Ruxton Multivider Slide Rule Mechanical Pencil	$54.68	04-Feb-2008	3
"Circular Slide Rule/Smith Chart, Borg Electro	$53.40	29-Feb-2008	11
4' WELCH Demonstration/Teaching Aid Slide Rule	$52.00	24-Feb-2008	6
Constantin Durmont® Navigator Slide Rule Pilot	$52.00	09-Feb-2008	12
Midget Slide Rule with case and manual	$52.00	09-Feb-2008	9
shop mechanical INTERNATIONAL TEXTBOOK slide r	$51.01	04-Feb-2008	13
AUTO 21J NAVIGATOR SLIDE RULE PILOTS DAY/DATE	$51.00	14-Feb-2008	9
Constantin Durmont® Navigator Slide Rule Pilot	$51.00	11-Feb-2008	12
	$51.00	04-Feb-2008	8
SEIKO Pilot Slide Rule Split Second CHRONOGRAP	$51.00	29-Feb-2008	8
"SLIDE RULE tie clasp, tie bar"	$51.00	12-Feb-2008	7
RUSSIAN CIRCULAR (ROUND) SLIDE TWO SIDE RULE K	$49.95	12-Feb-2008	1
Deci-Lon Slide Rule Leather Case	$48.77	04-Feb-2008	4
Univeral Circle Slide Rule Pencil Holder	$48.00	04-Feb-2008	11
Foxboro Flow Rule Slide Rule	$47.99	22-Feb-2008	7
"Sans & Streiffe No 312 14"" Bamboo Slide Rule	$47.79	03-Feb-2008	11
Assorted Slide Rules #18!	$46.99	19-Feb-2008	10
RARE 1960'S GERMAN SLIDE RULE NORMA MERKURIA m	$46.77	06-Feb-2008	6
Russian KL1 Pocket Watch Circular Slide Rule E	$46.00	05-Feb-2008	1
Russian KL1 Pocket Watch Circular Slide Rule E	$46.00	03-Feb-2008	1
Constantin Durmont® Navigator Slide Rule Pilot	$45.01	17-Feb-2008	7
Vintage slide rule tie clip nm	$45.00	06-Feb-2008	7
WWII ARMY Air Force Glider Load Adjuster Slide	$44.00	09-Feb-2008	7
2 VINTAGE BAMBOO SLIDE RULES w/ LEATHER CASES	$43.50	23-Feb-2008	4
Sans & Streiffe No 312 Bamboo Slide Rule w Cas	$42.00	10-Feb-2008	10
Constantin Durmont® Navigator Slide Rule Pilot	$40.99	17-Feb-2008	4
invicta mens slide rule multifunction	$40.00	06-Feb-2008	10
Atomic Blast Circular Slide Rule - Late Cold W	$40.00	18-Feb-2008	1
slide rule - two for sale	$39.99	02-Feb-2008	8
ALLISON ENGINE PERFORMANCE CALCULATOR SLIDE RU	$39.88	25-Feb-2008	6
Slide Rule Slidedisk LOGA 30 Tt Sliderule Swis	$39.00	02-Feb-2008	2
Vintage Swank Slide Rule Engineer's Gold Tie C	$39.00	03-Feb-2008	13
Assorted Slide Rules #16!	$38.99	19-Feb-2008	7
VINTAGE 1930's Navigational SLIDE RULE great C	$38.89	10-Feb-2008	10
Old Nashville 12 in 1 Tool T Square Slide Rule	$38.50	18-Feb-2008	12
"INTERLOX MASTER SLIDE RULE 48"" PAT'D 1910 &	$37.66	15-Feb-2008	6
1946 circular slide rule CALULAIDE FREQUENCY C	$37.00	21-Feb-2008	5
Vintage Halden Calculex Circular Slide Rule	$36.40	02-Feb-2008	9
"1937 ""Forty Famous Cocktails"" - Pop-up Reci	$36.00	18-Feb-2008	5
Jason 802 Slide Rule	$36.00	28-Feb-2008	10
VINTAGE METAL ALCO PERSONAL CALCULATOR AND SLI	$36.00	10-Feb-2008	6
"Vintage Commodore SR4148R Slide Rule Calculat	$36.00	01-Feb-2008	7
1970 UNIVERSAL CIRCLE SLIDE RULE! PENCIL CUP!	$36.00	26-Feb-2008	3
"Vintage 24"" Boxwood Folding Rule - Brass Gun	$35.00	19-Feb-2008	1
Gilson Midget Slide Rule with Booklet	$35.00	02-Feb-2008	1
WWII LEATHER SLIDE RULE CASE! B-24J! ARMY AIR	$34.99	09-Feb-2008	1
Antique Stanley No. 32 Brass & Boxwood Slide R	$34.59	16-Feb-2008	11
VINTAGE LOT TRAMMEL POINTS-SHRINKAGE RULES-SLI	$34.25	21-Feb-2008	5
VINTAGE SCIENTIFIC INSTRUMENTS 4-INCH POCKET S	$34.00	10-Feb-2008	7
Science of Handicapping Sec1& 2 w/Handicapper	$33.50	11-Feb-2008	11
"vintage BINARY CIRCULAR SLIDE RULE 1931, 1940	$33.30	13-Feb-2008	6
"SLIDE RULE 4-1/4"" Vintage CIRCULAR Two-Sided	$32.13	20-Feb-2008	7
"Nautical Slide Rule, US Navy, Felsenthal 1956	$32.00	11-Feb-2008	5
Japanese Bamboo Slide Rules-3-Good + Shape	$32.00	02-Feb-2008	4
1930-40's REO TRUCK CAR SLIDE RULES PERFORMANC	$31.99	22-Feb-2008	3
"Gilson Midget BINARY Circular Slide Rule (193	$31.51	03-Feb-2008	5
SWANK SLIDE RULE TIE BAR VINTAGE-ORI.BOX-MINT-	$31.30	10-Feb-2008	11
"Working Slide Rule Tie Bar, Vernon"	$31.21	11-Feb-2008	3
China Shanghai FlyingFish 1016 Vent-pipe Slide	$31.11	17-Feb-2008	5
China Shanghai Flying Fish 1200 Pocket Slide R	$31.02	17-Feb-2008	8
Vintage slide Rule Tie Clip Tack Grand Prix Je	$31.00	24-Feb-2008	15
Vintage Richardson 1812 Pantocrat Mannheim Sli	$31.00	11-Feb-2008	4
Sans & Streiffe Bamboo Slide Rule No. 310 New	$31.00	14-Feb-2008	16
RARE NEW SEIKO BEZEL INSERT 6138 SLIDE-RULE CH	$31.00	23-Feb-2008	3
Magic Multiplying Pencil w/Box - Cylindrical S	$30.00	04-Feb-2008	9
"Slide Rules, Their History, Models, Makers Bo	$29.99	03-Feb-2008	1
UNIQUE Russian Soviet Vintage RADIATION DOSE S	$29.99	01-Feb-2008	1
"Slide Rules, Their History, Models, Makers Bo	$29.99	08-Feb-2008	1
Vintage Midget Slide Rule/Case/Instructions	$29.88	14-Feb-2008	11
STAEDTLER-MARS Slide Rule No.944 03	$29.00	27-Feb-2008	10
KE Slide Rule	$29.00	12-Feb-2008	4
The Slide Rule by Robt Saffold & Ann Smalley	$28.97	14-Feb-2008	8
S/C No 250 Circular Slide Rule/Box/Instr-As Ne	$28.54	02-Feb-2008	3
Gilson Midget Circular Slide Rule w/Case & Boo	$28.50	01-Feb-2008	3
1961 SCIENTIFIC INSTRUMENTS ENGINEER SLIDE RUL	$28.00	03-Feb-2008	5
"Vintage: slide rule, Reiss ""Rietz spezial""	$28.00	10-Feb-2008	12
SET OF MILITARY 105 MM HOWITZER CHARGE SLIDE R	$27.99	18-Feb-2008	11
Sans & Strieffe Model 312 Slide Rule	$27.77	22-Feb-2008	11
Slide Rule Gilson Pat 1922 Circular Copyright	$27.50	03-Feb-2008	3
Vintage Military Artillery Slide Rule	$27.26	12-Feb-2008	4
1954 DRAFTING EQUIPMENT Slide Rule CATALOG Keu	$27.00	03-Feb-2008	10
SIC Engineer's 1510 Slide Rule	$26.69	17-Feb-2008	6
"Blundell Slide Rule - 13 1/2"" w/Case"	$26.50	25-Feb-2008	8
Vintage Slide Rule - Great condition with leat	$26.50	09-Feb-2008	12
Two Binary Slide Rules - Large & Small - Instr	$26.11	02-Feb-2008	5
Vintage Slide Rule Tie Clasp original box mib	$26.01	10-Feb-2008	7
"K& E POLYPHASE SLIDE RULE WITH CASE AND BOX,	$26.00	01-Feb-2008	3
KEL-Co Class Calculator 1974 Slide Rule: Horse	$26.00	07-Feb-2008	12
slide rule skala elektro original case 19217 v	$26.00	20-Feb-2008	4
DOW CHEMICAL SLIDE RULE TIE BAR W/BOX-MINT-WOR	$26.00	21-Feb-2008	6
China Shanghai 1003 Slide Rule	$26.00	17-Feb-2008	6
	$26.00	20-Feb-2008	2
VINTAGE BATCH OF SLIDE RULES	$25.51	14-Feb-2008	4
Slide Ruler Tie Tack w/instructions	$25.25	16-Feb-2008	11
Slide Rule Polhemus Celestial Computer - Air N	$25.00	20-Feb-2008	2
GUITAR SLIDE RULE + FIVE POSITION MUSICIAN ON	$24.95	20-Feb-2008	1
CALCULATING ON SLIDE RULE AND DISK - New Book	$24.95	23-Feb-2008	1
Slide Rule Polhemus Celestial Computer - Air N	$24.50	20-Feb-2008	1
"VINTAGE- BRUNING No. 2398 DUAL-FACE 5"" SLIDE	$24.09	05-Feb-2008	4
Five Older Slide Rules / Four In Cases	$23.95	20-Feb-2008	6
11 Plumbing & Heating Slide Rule Calculators O	$23.50	03-Feb-2008	12
VINTAGE SLIDE RULE~ACCU-LINE~WITH LEATHER CASE	$23.50	29-Feb-2008	6
CLEVELAND INSTITUTE OF ELECTRONICS SLIDE RULE	$23.50	20-Feb-2008	6
Vernon Sterling Silver Slide Rule Tie Clasp	$23.47	13-Feb-2008	5
Cleveland Institute of Electronics Slide Rule	$23.00	05-Feb-2008	5
W&G Dualface Model 432 Full sized Slide Rule	$22.84	24-Feb-2008	6
Slide Rule by Relay 50s: #151 Case:	$22.50	05-Feb-2008	2
3 DIFFERENT VINTAGE ALCO SLIDE RULE 1968 & 197	$22.49	19-Feb-2008	3
Vintage Miniature Novelty Slide Rule Mens Tie	$22.27	05-Feb-2008	9
Vintage Assortment Of Miniature Slide Rules	$22.06	16-Feb-2008	4
Sliderule Slide Rule Tie Bar SUPER Nice Collec	$22.05	16-Feb-2008	10
"Slide Rule ""CONSUL"" THE EDUCATED MONKEY sli	$22.00	23-Feb-2008	5
"Jeppesen Slide Graphic Computer, slide rule,	$22.00	11-Feb-2008	4
Vintage Czech Logarex Slide Rule with Case	$21.06	18-Feb-2008	3
Binary Slide Rule	$20.72	22-Feb-2008	6
6 Unusual Tie Bars Slide Rule Keys Golf Club F	$20.71	13-Feb-2008	3
An Easy Introduction to the Slide Rule/Asimov/	$20.51	04-Feb-2008	4
EASY INTRODUCTION SLIDE RULE Isaac Asimov 1965	$20.50	05-Feb-2008	3
Round Slide Rule Calculator	$20.50	15-Feb-2008	5
PRATT & WHITNEY AIRCRAFT COMPUTER - SLIDE RULE	$20.50	17-Feb-2008	3
OLIVER PERRYGRAF VINTAGE SLIDE RULE Ca 1960	$20.49	25-Feb-2008	5
"44 Vintage Drafting Supplies-Templates, Slide	$20.37	11-Feb-2008	6
Group of Slide Rules and Drafting Aids-No Rese	$20.00	18-Feb-2008	1
Vintage German Mahogony Slide Rule NR	$20.00	04-Feb-2008	3
RARE & UNIDENTIFIED HOPE SLIDE RULE - NEW! PLA	$19.99	24-Feb-2008	1
SLIDE RULER TIE BAR - Vintage Math Measuring D	$19.99	01-Feb-2008	1
Antique Seger #52 System Darmstadt Slide Rule-	$19.99	08-Feb-2008	1
SANS AND STREIFFE SLIDE RULER WITH NICE LEATHE	$19.99	06-Feb-2008	1
A History of the Logarithmic Slide Rule - F. C	$19.95	28-Feb-2008	1
SLIDE RULE A Journey through 3 Centuries - New	$19.95	20-Feb-2008	1
SLIDE RULE A Journey through 3 Centuries - New	$19.95	01-Feb-2008	1
SLIDE RULE A Journey through 3 Centuries - New	$19.95	23-Feb-2008	1
SET OF MILITARY 105 MM HOWITZER CHARGE SLIDE R	$18.50	26-Feb-2008	5
Vintage Ballantine Voltmeter Slide Rule DB-Rat	$18.50	05-Feb-2008	4
Plumbing and Heating Calculators Slide Rules 7	$18.50	03-Feb-2008	7
Slide Rule Tie Clasp With Matching Cufflinks V	$18.50	21-Feb-2008	2
VINTAGE SLIDE RULES TEMPLATE DRAFTING ENGINEER	$18.50	07-Feb-2008	7
Vintage Slide Rules Engineering Cards Arithma	$18.49	24-Feb-2008	4
Vintage SLIDE RULE TIE CLIP	$18.13	17-Feb-2008	4
VINTAGE MANNHEIM TRIG ACU MATH SLIDE RULE 90A	$18.00	03-Feb-2008	1
"Slide Rule ,Case, Instructions & Book"	$17.51	13-Feb-2008	6
SLIDE RULE CUFF LINKS.	$17.51	24-Feb-2008	4
Hughes ElectronDynamics Division Electronics S	$17.50	24-Feb-2008	7
LUTZ BAMBOO SLIDE RULE #252 MINT UNUSED CONDIT	$17.50	12-Feb-2008	6
slide rule book	$17.38	01-Feb-2008	8
Relay DT-1065 Slide Rule	$17.27	22-Feb-2008	5
Vintage Monsanto pocket circular slide rule CT	$17.26	09-Feb-2008	4
1950s PENNSYLVANIA RR Slide Chart SIGNALS + RU	$17.17	23-Feb-2008	3
Vintage Hughes Owens No 1771 Slide Rule Box Ca	$17.09	29-Feb-2008	4
TRIANGULATOR SLIDE RULE Trigonometry W/Orig En	$17.06	06-Feb-2008	4
Vintage Shure Microphones Reactance Slide Rule	$17.01	02-Feb-2008	4
ANTIQUE CALC SLIDE RULE IN PACKAGE	$17.00	15-Feb-2008	7
lot of slide rules calculator math science sci	$17.00	20-Feb-2008	6
NEW SLIDE RULE - LOG LOG DUPLEX S889	$16.99	02-Feb-2008	1
AF Circular Slide Rule Navigation Computer Sup	$16.51	09-Feb-2008	5
Vintage Drafting Slide Rule Plotter Leads Misc	$16.49	17-Feb-2008	3
Vintage German Slide Rule	$16.49	03-Feb-2008	3
"OLD CHARLES BRUNING 6 1/2"" SLIDE RULE W/CASE	$16.49	17-Feb-2008	4
VINTAGE SOVIET RUSSIAN MINI Slide Rule w/ case	$16.49	20-Feb-2008	7
slide rule	$16.46	29-Feb-2008	13
Vintage Slide Rule Tie Bar & Cufflink Set - NR	$15.50	22-Feb-2008	4
Plotter Aircraft Navigation B-2A Felsenthal Sl	$15.50	10-Feb-2008	4
Vintage Ricoh Olson Bamboo Slide Rule TL-373 I	$15.50	24-Feb-2008	3
"drafting dividers, templates & slide rules"	$15.50	04-Feb-2008	2
Group of Old Slide Rules	$15.50	17-Feb-2008	2
Steve Madden Rule New Womens 6.5 M BROWN Sanda	$15.50	03-Feb-2008	2
"Vintage 12"" Acu-Math Slide Rule Great Condit	$15.50	14-Feb-2008	6
6 Old Slide Rules For Parts or Repair	$15.50	01-Feb-2008	3
FUJI SLIDE RULE No.106 Japan w/Case	$15.50	09-Feb-2008	2
POWLEY 1965 COMPUTER FOR HANDLOADER SLIDE RULE	$15.50	10-Feb-2008	3
ANTIQUE LOT 1945 1949 OHMITE SPRAGUE SLIDE RUL	$15.50	03-Feb-2008	6
	$15.27	05-Feb-2008	6
U S NAVY NAUTICAL SLIDE RULE MARK 1 1977 SPEED	$15.10	19-Feb-2008	4
Micronta 150 Slide Rule Case	$15.00	19-Feb-2008	1
Fearns- Mear Weight Calculater ( castings ) Sl	$15.00	22-Feb-2008	1
Assortment Of Slide Rules	$15.00	09-Feb-2008	1
ACU-MATH Model 1211 slide rule w/case + instru	$15.00	22-Feb-2008	4
LUFKIN FOLDING WOOD RULER w/ SLIDE	$15.00	12-Feb-2008	1
Circular Slide Rule Precision Meteorological I	$14.99	25-Feb-2008	1
Fisher Controls Slide Rule & Case Mint Chilcoa	$14.99	29-Feb-2008	1
"STANLEY LEVEL 37 and (2) SLIDE RULES 61, 268	$14.99	14-Feb-2008	1
LEVEL LOT MASONRY ASSORTED LEVELS SLIDE RULE L	$14.99	10-Feb-2008	2
Steve Madden Rule New Women Shoe 8 M WHITE San	$14.99	20-Feb-2008	1
Steve Madden Rule New Womens 8.5 M WHITE Sanda	$14.99	20-Feb-2008	2
FRETLESS BASS SLIDE RULE - 5 POSITIONS -NEW WA	$14.95	04-Feb-2008	1
5 STRING BANJO SLIDE RULE - 5 POSITIONS - IMPR	$14.95	27-Feb-2008	1
MANDOLIN SLIDE RULE - 5 POSITIONS - IMPROVISE	$14.95	27-Feb-2008	1
5 STRING BANJO SLIDE RULE - 5 POSITIONS - IMPR	$14.95	04-Feb-2008	1
7 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	14-Feb-2008	1
5 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	17-Feb-2008	1
7 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	04-Feb-2008	1
FRETLESS BASS SLIDE RULE - 5 POSITIONS -NEW WA	$14.95	25-Feb-2008	1
Vintage 1931 & 1936 Binary Round Sliderule Two	$14.95	03-Feb-2008	1
GUITAR SLIDE RULE - 5 POSITIONS - LEFT HANDED	$14.95	26-Feb-2008	1
MANDOLIN SLIDE RULE - 5 POSITIONS - IMPROVISE	$14.95	20-Feb-2008	1
Vintage Slide Rule - High Quality Compass Bran	$14.50	03-Feb-2008	6
Slide Rule Collection	$14.50	24-Feb-2008	7
Blundell Janus Slide Rule Original Box Booklet	$14.49	20-Feb-2008	3
Printer & Music Transposer Slide Rules Lawrenc	$14.27	12-Feb-2008	6
VINTAGE TIE BAR CLASP w/SLIDE RULE	$14.05	28-Feb-2008	3
China Shanghai Flying Fish 1002 Slide Rule	$14.01	03-Feb-2008	2
LUTZ slide rule no. 102 S Lutz sliderule 102S	$13.99	20-Feb-2008	1
Slide Rule Simplified	$13.50	02-Feb-2008	3
POWLEY 1965 PSI SLIDE RULE FOR HANDLOADER RELO	$13.50	10-Feb-2008	2
DALTON DEAD RECONING COMPUTER SLIDE RULE NAUTI	$13.47	09-Feb-2008	2
STANLEY Boxwood & Brass Folding Rule with Cali	$13.39	26-Feb-2008	3
Hazen-Williams Hydraulic Slide Rule Vintage Pa	$13.27	12-Feb-2008	2
1970's Slide Rule	$13.01	17-Feb-2008	12
Micronta #150 Slide rule with leather case	$13.00	18-Feb-2008	3
	$12.99	14-Feb-2008	1
1919 GILSON SLIDE RULE CO DIAL W POUCH CELLULO	$12.75	11-Feb-2008	2
WEEMS SYSTEM OF NAVIGATION NAUTICAL SLIDE RULE	$12.51	15-Feb-2008	2
	$12.51	20-Feb-2008	5
Vintage Advertising Slide Rule Tie Clasp/Clip~	$12.50	27-Feb-2008	2
slide rule ACU-MATH No 500	$12.50	15-Feb-2008	4
VERY OLD WOOD CALIPER SLIDE RULER MEASURE	$12.50	10-Feb-2008	2
	$12.50	28-Feb-2008	3
J.B. Carroll - M1 Slide Rule for Artillery- Ko	$12.09	11-Feb-2008	5
Circular Slide Rule Advertising Holder and Ins	$12.05	20-Feb-2008	3
SLIDE RULE SIMPLIFIED & EXPLAINED - New Book	$11.95	22-Feb-2008	1
SLIDE RULE SIMPLIFIED & EXPLAINED - New Book	$11.95	26-Feb-2008	1
"Vintage Nautical Slide Rule, US Navy, Felsent	$11.61	17-Feb-2008	2
Trigonometry Slide Rule- Triangulator by Trica	$11.50	22-Feb-2008	2
ASPHALT PAVING CIRCULAR SLIDE RULE CALCULATOR	$11.50	24-Feb-2008	4
OLD VINTAGE SLIDE RULES TWO TYPES. ENGINEERING	$11.50	13-Feb-2008	4
RCA CIRCULAR SLIDE RULE MODEL NO. 200 EE	$11.49	03-Feb-2008	3
Vietnam-era US Military 155mm Howitzer Range S	$11.49	10-Feb-2008	2
Zippo Slide Rule Promotional Piece for Cummins	$11.35	18-Feb-2008	2
JOSLYN POLE CALCULATOR 1951 SLIDE RULE LINEMAN	$11.03	28-Feb-2008	4
Vintage Compass Slide Rule with Leather Case	$11.00	03-Feb-2008	3
Old Slide Rule	$11.00	03-Feb-2008	10
CHARVOS ROOS SLIDE RULE/SR 111/ W-CASE /USED C	$10.86	16-Feb-2008	4
Sterling Silver Slide Rule Tie Clasp	$10.61	13-Feb-2008	3
Soviet SLIDE-RULE in plastic box USSR CCCP	$10.52	24-Feb-2008	6
Rare 1960s Disneyland Mickey Mouse Slide Rule	$10.51	13-Feb-2008	3
VINTAGE GOLF GUIDE BOOK AND SLIDE RULE HANDICA	$10.50	20-Feb-2008	2
1965 JEPPESEN TIMESAVER CIRCULAR SLIDE RULE 5	$10.50	23-Feb-2008	4
Compass Slide Ruler Rule # 1321 With Case and	$10.50	25-Feb-2008	2
"Lee Powder Measure Kit, 13 Measures & Slide R	$10.50	18-Feb-2008	2
Trig Slide Rule Mechani International Textbook	$10.50	03-Feb-2008	3
Salem Ready Mix Concrete Volume Computer Slide	$10.50	29-Feb-2008	3
LUTZ SLIDE RULE 102S ORIGINAL BOX AND LEATHER	$10.50	03-Feb-2008	2
VINTAGE ACU-MATH NO 1500 LOG LOG DEC TRIG SLID	$10.49	21-Feb-2008	3
"1957 Bruning Catalog, Drawing/Drafting/Slide	$10.49	01-Feb-2008	4
Steve Madden Rule New Women Shoe 8 M WHITE San	$10.49	28-Feb-2008	2
1943 WAR DEPARTMENT MANUAL SLIDE RULE AND LOGA	$10.26	03-Feb-2008	3
8 vintage plastic slide rules and scaler rules	$10.02	08-Feb-2008	5
Young & Rubicam Statistical or emotional? slid	$10.00	04-Feb-2008	1
whistle brass nickel plated slide rule musical	$9.99	07-Feb-2008	1
"Bruning 5"" Pocket Slide Rule # 2401 AND Pick	$9.99	08-Feb-2008	1
"Hoffman 6"" Pocket Slide Rule Leather Case EC	$9.99	20-Feb-2008	1
China Shanghai 1005 Mapping Slide Rule	$9.99	03-Feb-2008	1
CALCULATOR LOT 5 PLUS SLIDE RULE WITH CASE LOO	$9.99	23-Feb-2008	1
12 INCH GRAPHICAL FIRING TABLES SLIDE RULE +CO	$9.99	19-Feb-2008	1
1943 SLIDE RULE BOOK INSTRUCTION MANUAL CALCUL	$9.99	25-Feb-2008	1
Keufel & Esser Polyphase Slide Rule # 4053-3 w	$9.99	17-Feb-2008	1
SLIDE RULE LUTZ N0.102 S W/LEATHER CASE NICE V	$9.99	22-Feb-2008	1
Interlox Master Slide Rule Wood Ruler Vintage	$9.99	05-Feb-2008	2
Slide Rule for Computing Diets for Diabetics L	$9.99	24-Feb-2008	1
Acu Math No 400 Plastic SLIDE RULE Cs&Book Man	$9.99	17-Feb-2008	1
Vintage Lighter with Slide out Bottle Opener R	$9.99	10-Feb-2008	1
HOPE No. 54 - G SLIDE RULE - W/ PLASTIC CASE B	$9.99	24-Feb-2008	1
1918 Prestolog Profitmeter Circular Slide Rule	$9.99	11-Feb-2008	1
2 ENGINEERING INSTRUMENT SLIDE RULES #10B +BOX	$9.99	09-Feb-2008	1
Vintage Diwa Slide Rule#601-1W/Leather Case De	$9.99	12-Feb-2008	1
Vintage Military Artillery Slide Rule	$9.99	18-Feb-2008	1
Vintage Danfoss Refrigerant Slide Rule With Ca	$9.99	03-Feb-2008	1
VINTAGE Drafting Book Charvos Vector Slide Rul	$9.99	20-Feb-2008	1
Vintage Two-Fold Carpenters' Rule Boxwood - Br	$9.99	05-Feb-2008	1
"""Using the Slide Rule in Electronic Technolo	$9.99	12-Feb-2008	1
HOPE No. 54 - G SLIDE RULE - W/ PLASTIC CASE B	$9.99	09-Feb-2008	1
TI SR-16 Electronic Slide-Rule Calculator in B	$9.99	10-Feb-2008	1
"Vintage Rietz 601U Slide Rule w/ Leather Case	$9.99	08-Feb-2008	1
FUJI VINTAGE WORKING SLIDE RULE ENGINEER W/LEA	$9.99	26-Feb-2008	1
Vintage Rockwell Scientific Slide Rule Calcula	$9.99	09-Feb-2008	1
Lot Vintage SLIDE RULES Reference Tools LUFKIN	$9.99	17-Feb-2008	1
Steve Madden Rule New Womens 6.5 M BROWN Sanda	$9.99	26-Feb-2008	1
Steve Madden Rule New Womens 8.5 M BROWN Sanda	$9.99	29-Feb-2008	1
Rule by Steve Madden Womens 9 M TAN Slide Sand	$9.99	29-Feb-2008	1
"IHC DEALER ISSUE SLIDE RULE -1962, PERFECTION	$9.99	09-Feb-2008	1
"VINTAGE VERY OLD LOT (11) RULERS, SLIDE RULES	$9.99	13-Feb-2008	2
Slide Rule Metric Converter Desk Pencil Holder	$9.99	21-Feb-2008	1
Vintage Weight Slide Rule Novotni	$9.99	10-Feb-2008	1
	$9.99	07-Feb-2008	1
"""The Log Log Duplex Decitrig Slide Rule Manu	$9.99	15-Feb-2008	1
Bruning 10 Inch Slide Rule No. 2420 - NIB	$9.99	04-Feb-2008	1
3 DIFFERENT VINTAGE ALCO SLIDE RULE 1968 & 197	$9.97	01-Feb-2008	1
"Old Allstate Promotional ""How We Got To Moon	$9.95	28-Feb-2008	1
SLIDE RULE A Textbook for Classroom & Self-Int	$9.95	29-Feb-2008	1
847 1942 THE SLIDE RULE & HOW TO USE IT WITH R	$9.95	16-Feb-2008	1
"Nautical Slide Rule, US Navy, Felsenthal 1960	$9.95	20-Feb-2008	1
"Jeppesen Slide Rule, CSG9 circular, very good	$9.95	11-Feb-2008	2
CLEVELAND INSTITUTE OF ELECTRONICS SLIDE RULE	$9.95	05-Feb-2008	1
CARDBOARD SLIDE RULE CALCULATOR LOT OF 4	$9.95	03-Feb-2008	1
"UNIS POCKET SLIDE RULE 6"" MADE IN FRANCE"	$9.95	24-Feb-2008	1
VINTAGE 1920'S SLIDE RULE WITH MANUAL WOW	$9.95	17-Feb-2008	1
Vintage Stanley No.63+Interlox No.106 Fold+Sli	$9.95	11-Feb-2008	1
1948 VINTAGE POCKET RUSSIAN SOVIET SLIDE RULE	$9.90	20-Feb-2008	1
VINTAGE JEPPESEN GRAPHIC FLIGHT COMPUTER SLIDE	$9.51	24-Feb-2008	3
CUMMINGS ENGINE PERRYGRAF SLIDE RULE Ca 1950	$9.50	25-Feb-2008	2
1950S ANHEUSER BUSCH ROUND SLIDERULE COST & GL	$9.17	15-Feb-2008	5
1944 BRUNING 5 Inch Pocket Slide Rule in Origi	$9.00	28-Feb-2008	1
LUTZ SLIDE RULE MODEL NO. 102S US	$9.00	21-Feb-2008	1
TWO VINTAGE STUDENT MANNHEIM TRIG SLIDE RULES	$9.00	28-Feb-2008	1
All Metal TRIG Slide Rule 1960	$8.99	10-Feb-2008	2
Vol. 2 of Slide Rules - The counters from yest	$8.71	21-Feb-2008	1
Vol. I of Slide Rules - The counters from yest	$8.71	27-Feb-2008	1
Vol. 2 of Slide Rules - The counters from yest	$8.71	27-Feb-2008	1
Vol. I of Slide Rules - The counters from yest	$8.71	21-Feb-2008	1
DATA GUIDES SLIDE RULE GUIDE HOW TO USE A SLID	$8.55	13-Feb-2008	3
NAUTICAL SLIDE RULE 105 Weems & Plath KNOTS/TI	$8.51	05-Feb-2008	2
VINTAGE ACU-MATH SLIDE RULE NEW IN ORIGINAL	$8.50	25-Feb-2008	2
C-Thru S-890 Slide Rule with Case Made in Japa	$8.49	22-Feb-2008	4
Vintage 10 Inch Slide Rule 1940-1950 Antique M	$8.34	18-Feb-2008	10
USE A SLIDE RULE Snodgrass All Types How-To BO	$7.99	12-Feb-2008	1
Sliderule/Chemical Flask Meter Slogan	$7.99	19-Feb-2008	1
NICE DIWA DENMARK #601 SLIDE RULE	$7.95	19-Feb-2008	1
ZIPPO SLIDE RULER - ADVERTISEMENT - ORIGINAL B	$7.95	25-Feb-2008	1
VINTAGE ACU-MATH SLIDE RULE NEW IN ORIGINAL	$7.95	18-Feb-2008	1
Deci Log Log Slide Rule Vector Hyperbolic guid	$7.87	15-Feb-2008	1
Marathon Training Pace Calculator sliderule Bo	$7.50	14-Feb-2008	6
"SLIDE RULE CASE LEATHER 13"" CDE EXCELLENT"	$7.50	13-Feb-2008	2
Mannheim and Phillips Slide Rule Manual Book 1	$7.50	16-Feb-2008	3
Vintage Bruning Slide Rule and Empire Bridge W	$7.49	13-Feb-2008	2
VINTAGE KENNAMETAL SLIDE RULE Latrobe PA	$7.49	16-Feb-2008	2
1925 Vintage Slide Rule Arithmetic + Machine S	$7.32	21-Feb-2008	3
Clubmakers Measuring Slide Ruler for the perfe	$7.17	25-Feb-2008	2
"Pocket Slide Rule and leather case Dirva 6""	$7.00	08-Feb-2008	5
Slide Rule Wisconsin Coil Spring West Allis A+	$7.00	06-Feb-2008	1
1925 POLYPHASE SLIDE RULE SELF TEACHING MANUAL	$7.00	14-Feb-2008	1
Collectible 12 Fold Interlox Master Slide Wood	$7.00	14-Feb-2008	5
OHM'S LAW SLIDE RULE CALCULATOR 1941 OHMITE MF	$7.00	03-Feb-2008	1
Vintage Litronix 2260 Calculator Slide Rule w/	$6.99	20-Feb-2008	1
ESSO TRUE COURSE COMPUTER AVIATION SLIDE RULE	$6.99	27-Feb-2008	1
PEDIGREE Slide rule	$6.99	10-Feb-2008	1
TRIGONOMETRY SLIDE RULE MECHANICS INTERNATIONA	$6.99	06-Feb-2008	1
Acu-Math 400 Mannheim Slide Rule in Case Instr	$6.99	13-Feb-2008	1
Acu-Math Slide Rule w Box Instructions Cover M	$6.99	08-Feb-2008	1
ACU-MATH 400 SLIDE RULE W/ LEATHER CASE & INST	$6.95	11-Feb-2008	1
SHURE BROTHERS SLIDE RULE	$6.95	19-Feb-2008	1
Cardboard Slide rule Photo Exposure Calculator	$6.76	17-Feb-2008	4
Vintage drafting tools slide rules Empire Pick	$6.50	05-Feb-2008	3
Unusual Vintage Dual Slide Rule Arthur Brown &	$6.50	28-Feb-2008	6
Ballantine Laboratories Ratio Conversion Slide	$6.49	27-Feb-2008	2
Cardboard Slide rule Photo Exposure Calculator	$6.26	17-Feb-2008	3
Vintage Slide Rule w/Case No.2974N A.Lietz Bam	$6.25	09-Feb-2008	6
ADV NAIL SLIDE RULE REPUBLIC STEEL CO. YOUNGST	$6.15	10-Feb-2008	3
MASSEY FERGUSON PERRYGRAF SLIDE RULE Ca 1961	$6.07	25-Feb-2008	2
SLIDE RULE	$6.06	16-Feb-2008	5
Vintage Rockford IL Barber Coleman CO slide ru	$6.06	03-Feb-2008	3
MASONEILAN VALVE SLIDE RULE	$6.00	19-Feb-2008	4
SANDERSON FLIGHT COMPUTER SC-3B SLIDE RULE? &	$6.00	17-Feb-2008	1
LOT Antique Ephemera Map Farmers Almanac Slide	$5.99	16-Feb-2008	1
Vintage EZYPUNCH Paper Hole Maker w/slide rule	$5.99	06-Feb-2008	1
vintage WEEKS GULF OIL ROCHELLE IL LOG SLIDE R	$5.99	21-Feb-2008	1
"Jeppesen Slide Rule bklt CSG-9, very good"	$5.95	11-Feb-2008	1
ANTIQUE POCKET SLIDE RULE 6' LONG MINT CONDITI	$5.95	11-Feb-2008	1
Vintage Acu-Math Slide Rule no 1311 w/plastic	$5.95	12-Feb-2008	2
VINTAGE MULTI SLIDE RULE & MATHEMATICAL TABLES	$5.77	24-Feb-2008	3
Engineering Instruments Slide Rule w/Instructi	$5.61	14-Feb-2008	7
Slide Rule 5 1/2 inch Guedon Made in France c1	$5.52	26-Feb-2008	2
VINTAGE BRUNING 5 inch RULE/SLIDERULE -- NR	$5.50	10-Feb-2008	2
"DIWA #701 SLIDE RULE with SLIPCASE, INSTRUCTI	$5.50	29-Feb-2008	2
	$5.50	06-Feb-2008	1
1960 SQUARE D MOTOR DATA CALCULATOR SLIDE RULE	$5.50	26-Feb-2008	2
Acu-Math Mannheim Slide Rule 10 inch Model 4 S	$5.50	02-Feb-2008	2
K& E BEGINNER'S SLIDE RULE 4058 W	$5.50	05-Feb-2008	4
Antique German Slide Rule	$5.50	03-Feb-2008	2
1935 circular SLIDE RULE Gas Flow Computer	$5.50	20-Feb-2008	2
"ANTIQUE PRIMITIVE 1930S WOOD 20"" OD SLIDE RU	$5.00	09-Feb-2008	1
VINTAGE- ENGINEERING INSTRUMENTS INC. SLIDE RU	$5.00	25-Feb-2008	2
"Vintage Slide Rule ""in original box"""	$5.00	29-Feb-2008	1
Slide Ruler	$5.00	04-Feb-2008	1
SLIDE RULE VERY OLD WOODEN RULER INCREMENTS AL	$5.00	22-Feb-2008	1
GERMAN DDR REISS DARMSTADT POCKET SLIDE RULE +	$4.99	01-Feb-2008	1
The Slide Rule and How to Use It by Hobart Som	$4.99	08-Feb-2008	1
ROOS SR-109 SLIDE RULE W CASE USA	$4.99	10-Feb-2008	1
China old Slide Rule	$4.99	03-Feb-2008	1
China old Slide Rule	$4.99	03-Feb-2008	1
Vintage Mini Slide Rule Armstrong Heating Supp	$4.99	10-Feb-2008	1
METRIC TO ENGLISH SLIDE RULE	$4.95	28-Feb-2008	2
VINTAGE 1942 Slide Rule And How To Use It BOOK	$4.95	22-Feb-2008	1
7 Plumbing & Heating Slide Rule Calculators Oi	$4.95	03-Feb-2008	1
1940's Ohmite Parallel Resistance calculator s	$4.95	24-Feb-2008	1
Collectible 12 Fold Lufkin Red End Slide Woode	$4.81	23-Feb-2008	4
Rickett Slide Rule	$4.80	06-Feb-2008	3
BLATZ BEER PERRYGRAF VINTAGE SLIDE RULE Ca 196	$4.50	25-Feb-2008	1
PERRYGRAF 1962 HAZEN-WILLIAMS HYDRAULIC SLIDE	$4.50	25-Feb-2008	1
KIMBER CHIK PERRYGRAF VINTAGE SLIDE RULE Ca 19	$4.50	25-Feb-2008	1
1957 RESIDENTIAL DAY & NIGHT HVAC SLIDE RULE	$4.50	25-Feb-2008	1
Acu-Math Reversible Slide Rule with case	$4.48	14-Feb-2008	3
MIDGET SLIDE RULE	$4.30	16-Feb-2008	3
Interlox Master Slide Rule Wood Ruler plumb Vi	$4.25	21-Feb-2008	3
Vintage 10 Inch Slide Rule Mint Condition 1940	$4.24	20-Feb-2008	2
1964 SIMPLIFYING THE SLIDE RULE BY ROBERT W. M	$4.09	18-Feb-2008	2
How to use log log Slide Rules book & Ln-L Sca	$4.03	09-Feb-2008	2
VINTAGE SLIDE RULE BOOK I.C.S. Staff 1948 Home	$4.00	10-Feb-2008	1
Trigonometry Slide Rule Mechanics 1930 Excelle	$3.99	17-Feb-2008	1
1955 paper SLIDE RULE Orifice Flow Calculator	$3.99	20-Feb-2008	1
1940s paper SLIDE RULE Unibestos Pipe Insulati	$3.99	20-Feb-2008	1
1948 paper SLIDE RULE Equilibrium Flash Calcul	$3.99	20-Feb-2008	1
MANUAL FOR THE SLIDE RULE--DROOYAN & WOOTAN	$3.84	04-Feb-2008	2
1949 OHMITE Parallel Resistance Calculator & S	$3.80	20-Feb-2008	2
Slide rule with leather case	$3.75	09-Feb-2008	4
Vintage Acu-Math No. 500 slide rule w/ vinyl c	$3.75	08-Feb-2008	4
Vintage Cincinnati Bickford drill time slide r	$3.67	03-Feb-2008	3
"Electronic Slide Rule,2 Rules,Ohmite and Shur	$3.30	05-Feb-2008	3
"3 SLIDE RULES from the 1930's, ALL NEED SOMET	$3.25	05-Feb-2008	3
Marathon Training Pace Calculator sliderule Bo	$3.25	21-Feb-2008	2
ZEISS IKON GOERZ WERK Slide Rule vintage	$3.25	10-Feb-2008	2
Slide Rule How To Use It/Book by Calvin Bishop	$3.25	20-Feb-2008	2
Marathon Training Pace Calculator sliderule Bo	$3.20	28-Feb-2008	2
"ROMANIA '57 : ATOMS SLIDE RULE CALIPER ENGINE	$3.05	01-Feb-2008	7
VINTAGE CHEVRON CONCRETE CALCULATOR~SLIDE RULE	$3.00	02-Feb-2008	1
K+ E Slide Rule Manual Polyphase Vintage Book	$3.00	24-Feb-2008	1
PERRYGRAF 1962 DUFF-NORTON WORM GEAR JACK SLID	$3.00	29-Feb-2008	1
Sans & Streiffe Duplex Slide Rule Instruction	$2.99	03-Feb-2008	1
Slide Rule & Metric Conversion Tables Help Boo	$2.99	24-Feb-2008	1
"Engineering Instruments Inc. Slide Rule Peru,	$2.99	14-Feb-2008	1
Marathon Training Pace Calculator sliderule Bo	$2.95	22-Feb-2008	1
Marathon Training Pace Calculator sliderule Bo	$2.95	29-Feb-2008	1
Marathon Training Pace Calculator sliderule Bo	$2.95	25-Feb-2008	1
Concrete Volume Computer Slide Rule	$2.80	11-Feb-2008	2
VINTAGE SLIDE RULE ..........VERY OLD	$2.76	17-Feb-2008	2
Shure Brothers Reactance Slide Rule vintage Ha	$2.25	03-Feb-2008	3
"Vintage Racine WI Western Electric Co. slide	$2.25	10-Feb-2008	3
Vingtage ACU-MATH NO.1200 Slide Rule Made in U	$2.20	05-Feb-2008	2
1978 Victoria Station NFL Slide Rule Pocket Sc	$2.00	17-Feb-2008	1
SLIDE RULE MANUAL - LOG LOG DUPLEX DECITRIG No	$2.00	12-Feb-2008	2
"DIWA pocket-sized slide rule & case model 601	$1.99	08-Feb-2008	2
MY TEXACO MARINE FUEL OIL DATA SLIDE RULE / CA	$1.99	20-Feb-2008	1
SIMPLIFYING THE SLIDE RULE R W Marks w/free sl	$1.99	25-Feb-2008	1
"Slide Ruler Engineering Instruments, model# 2	$1.75	04-Feb-2008	2
Vintage Slide Rule	$1.26	20-Feb-2008	2
Vintage Reading PA Carpenter steel Co. slide r	$1.25	03-Feb-2008	2
"2 VINTAGE CALCULATOR & SLIDE RULE, TI-30, COR	$1.00	05-Feb-2008	1
Lufkin Rule Marked Made in USA 12 inch with br	$0.99	18-Feb-2008	1
Advertising Machinist Slide Rule	$0.99	20-Feb-2008	1
THE POLYPHASE DUPLEX SLIDE RULE BY BREEKENRIDG	$0.99	17-Feb-2008	1
Vintage slide rule mini U.S. Blue Co. Chicago	$0.99	03-Feb-2008	1
Slide Rule	$0.99	01-Feb-2008	1
VINTAGE ACU-MATH SLIDE RULE NO 400 NICE SHAPE	$0.99	03-Feb-2008	1
Vintage Snap-on wrench selector calculator sli	$0.99	03-Feb-2008	2
Vintage general electric motorule slide rule c	$0.99	03-Feb-2008	1
Vintage Milwaukee WI Interstate Drop Forge sli	$0.99	03-Feb-2008	1
Vintage Russian USSR wooden Slide Rule Kiev 19	$0.99	11-Feb-2008	1
Mannheim Acu-Math 511 Professional Slide Rule	$0.99	11-Feb-2008	1
Acu-Math slide ruler No. 400	$0.99	28-Feb-2008	1
Slide Rule Tie Clasp	$0.99	24-Feb-2008	2
Vintage Des Plaines IL Doall company slide rul	$0.99	03-Feb-2008	1
Vintage Detroit MI Bull Dog Electric Motor sli	$0.99	03-Feb-2008	1
VINTAGE MATHEMATIC SLIDE RULE	$0.99	25-Feb-2008	1
2 Old Geometrical Drawing Trigonometry Slide R	$0.95	01-Feb-2008	1
Vintage Slide Rule By Engineering Instruments	$0.01	03-Feb-2008	1
	$0.00	30-Dec-1899	0
ANONIMO Slide Rule Mod. 3003 Hand winding. NEW	$2799.00	14-Feb-2008	0
Swiss Made Zeno Watch XXL Slide Rule Automatic	$1500.00	13-Feb-2008	0
Swiss Made Zeno Watch XXL Slide Rule Automatic	$1500.00	03-Feb-2008	0
Kern & CIE Aarau Surveying Slide Rule - Very R	$1500.00	18-Feb-2008	0
Swiss Made Zeno Watch XXL Slide Rule Automatic	$1500.00	23-Feb-2008	0
"18k/SS JUVENIA ""Arithmo"" w/Rotating SLIDE R	$1495.00	23-Feb-2008	0
Fortis Easy-Math Super Compressor Slide Rule D	$775.00	23-Feb-2008	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	13-Feb-2008	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	03-Feb-2008	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	13-Feb-2008	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	23-Feb-2008	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	23-Feb-2008	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	15-Feb-2008	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	25-Feb-2008	0
"HUGE Lot Vintage Architecture Drafting Tools,	$450.00	04-Feb-2008	0
Slide Rule Collection including 18 items	$379.00	24-Feb-2008	0
SEIKO AUTOMATIC CHRONOGRAPH SLIDE RULE 6138-70	$365.00	04-Feb-2008	0
RARE Engineers' Folding Rule - Dual Brass Gunt	$295.00	05-Feb-2008	0
WSR-57 Radar Performance Calculator Slide Rule	$200.00	18-Feb-2008	0
CITIZEN SKYHAWK Pilot Aviation Slide Rule BJ70	$200.00	18-Feb-2008	0
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH!	$198.50	18-Feb-2008	0
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH!	$198.50	04-Feb-2008	0
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH!	$198.50	23-Feb-2008	0
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH!	$198.50	29-Feb-2008	0
C. Conrad Air Commander Chrono Diamond Gold Sl	$189.00	22-Feb-2008	0
C. Conrad Air Commander Chrono Diamond Gold Sl	$189.00	02-Feb-2008	0
C. Conrad Air Commander Chrono Diamond Gold Sl	$189.00	12-Feb-2008	0
SEIKO CHRONO WATCH WITH FLIGHT SLIDE RULE (NEW	$150.00	13-Feb-2008	0
Emeloid Radio Transmission Line Slide Rule -Sm	$150.00	18-Feb-2008	0
Zeppelin Engineer Halden Calculex Circular Sli	$149.99	20-Feb-2008	0
"Orient Automatic Watch Military Slide Rule Bl	$135.00	20-Feb-2008	0
DALIL most stunninng worldtimer DOUBLE slide r	$129.00	05-Feb-2008	0
DALIL most stunninng worldtimer DOUBLE slide r	$129.00	15-Feb-2008	0
Invicta Mens Slide Rule Multifunction / Strap	$105.00	07-Feb-2008	0
NEW SEIKO Pilot Slide Ruler Chrono 100M MENS W	$105.00	27-Feb-2008	0
Invicta Mens Slide Rule Multifunction / Strap	$105.00	15-Feb-2008	0
Orient Automatic Watch Titanium Military Slide	$99.00	20-Feb-2008	0
"ORIENT Automatic Watch Titanium, Slide Rule C	$99.00	16-Feb-2008	0
ORIENT PILOT MILITARY AUTOMATIC TITANIUM SLIDE	$99.00	19-Feb-2008	0
"ORIENT Automatic Watch Titanium, Slide Rule C	$99.00	02-Feb-2008	0
"ORIENT Automatic Watch Titanium, Slide Rule C	$99.00	23-Feb-2008	0
ORIENT AUTO SLIDE RULE TITANIUM AUTOMATIC Watc	$99.00	20-Feb-2008	0
"ORIENT Automatic Watch Titanium, Slide Rule C	$99.00	09-Feb-2008	0
ORIENT PILOT MILITARY AUTOMATIC TITANIUM SLIDE	$99.00	05-Feb-2008	0
ORIENT PILOT MILITARY AUTOMATIC TITANIUM SLIDE	$99.00	12-Feb-2008	0
ORIENT AUTO SLIDE RULE TITANIUM AUTOMATIC Watc	$99.00	12-Feb-2008	0
ORIENT PILOT MILITARY AUTOMATIC TITANIUM SLIDE	$99.00	26-Feb-2008	0
Orient Automatic Watch Titanium Military Slide	$99.00	27-Feb-2008	0
ORIENT AUTO SLIDE RULE TITANIUM AUTOMATIC Watc	$99.00	27-Feb-2008	0
Orient Automatic Watch Titanium Military Slide	$99.00	06-Feb-2008	0
Orient Automatic Watch Titanium Military Slide	$99.00	13-Feb-2008	0
NEW SEIKO AEROSPACE PILOT SLIDE RULE CHRONO SN	$85.95	07-Feb-2008	0
NEW SEIKO AEROSPACE PILOT SLIDE RULE CHRONO SN	$85.95	14-Feb-2008	0
NEW SEIKO AEROSPACE PILOT SLIDE RULE CHRONO SN	$85.95	22-Feb-2008	0
BOEING B-52 STRATOFORTRESS LOAD ADJUSTER SLIDE	$80.00	23-Feb-2008	0
BOEING B-52 STRATOFORTRESS LOAD ADJUSTER SLIDE	$80.00	08-Feb-2008	0
BOEING B-52 STRATOFORTRESS LOAD ADJUSTER SLIDE	$80.00	24-Feb-2008	0
LOMO microscope X-Y STAGE slide ruler Zeiss Ol	$79.00	27-Feb-2008	0
Stadia Surveying Civil Engineer Slide Rule - N	$75.00	18-Feb-2008	0
Invicta Mens Slide Rule Multifunction / Strap	$75.00	25-Feb-2008	0
Invicta Mens Slide Rule Multifunction / Strap	$75.00	18-Feb-2008	0
Vintage Soviet SLIDE RULE Kit of 9 pc. boxed 1	$59.99	20-Feb-2008	0
RUSSIAN CIRCULAR (ROUND) SLIDE TWO SIDE RULE K	$54.95	24-Feb-2008	0
"Slide Ruler for Artillery Cannon Calculations	$50.00	27-Feb-2008	0
"Slide Ruler for Artillery Cannon Calculations	$50.00	27-Feb-2008	0
VINTAGE CIRCULAR POCKET ROUND SLIDE RULE CALCU	$49.99	28-Feb-2008	0
KL-1 Soviet CIRCULAR SLIDE RULE Excellent	$49.99	22-Feb-2008	0
Slide Rule Autobiography of a Engineer Book Sh	$49.99	12-Feb-2008	0
RUSSIAN CIRCULAR (ROUND) SLIDE TWO SIDE RULE K	$49.95	03-Feb-2008	0
Slide Rule Polhemus Celestial Computer - Air N	$49.00	23-Feb-2008	0
"Genuine soviet air navigator slide-ruler ""NL	$47.00	27-Feb-2008	0
Arsto Avait 615 Slide Rule Pilot Plus Another	$40.00	18-Feb-2008	0
WOOD PENCIL BOX HOLDER SLIDE TOP METRIC RULER	$35.00	27-Feb-2008	0
UNIQUE Russian Soviet Vintage RADIATION DOSE S	$29.99	22-Feb-2008	0
UNIQUE Russian Soviet Vintage RADIATION DOSE S	$29.99	08-Feb-2008	0
UNIQUE Russian Soviet Vintage RADIATION DOSE S	$29.99	15-Feb-2008	0
MERCATOR COMPUTOR B - 4 Aviation Circular Slid	$29.99	15-Feb-2008	0
"Mildot Master, slide rule analog calculator"	$29.95	11-Feb-2008	0
"Mildot Master, slide rule analog calculator"	$29.95	16-Feb-2008	0
Russian CIVIL Defence Nuclear Slide Rule -very	$27.99	20-Feb-2008	0
"SLIDE RULE History, Models, and Makers - New	$27.95	27-Feb-2008	0
"SLIDE RULE History, Models, and Makers - New	$27.95	20-Feb-2008	0
"SLIDE RULE History, Models, and Makers - New	$27.95	06-Feb-2008	0
"SLIDE RULE History, Models, and Makers - New	$27.95	13-Feb-2008	0
sl054 Modern Shop Practice Book 30 1 Machine S	$25.00	26-Feb-2008	0
litronix 2260 Slide Rule Calculator	$25.00	26-Feb-2008	0
Book - Slide Rules: A Journey Through Three Ce	$25.00	18-Feb-2008	0
Book - Slide Rules: A Journey Through Three Ce	$25.00	25-Feb-2008	0
China Shanghai flying fish 1005 Mapping Slide	$24.99	17-Feb-2008	0
Very Rare Russian Gunnery Shooting Slide Rule	$24.99	20-Feb-2008	0
CALCULATING ON SLIDE RULE AND DISK - New Book	$24.95	13-Feb-2008	0
CALCULATING ON SLIDE RULE AND DISK - New Book	$24.95	20-Feb-2008	0
CALCULATING ON SLIDE RULE AND DISK - New Book	$24.95	06-Feb-2008	0
Radiac RADIATION CALCULATOR Circular Slide Rul	$24.95	01-Feb-2008	0
ACU-MATH Model 1211 slide rule w/case + instru	$22.00	15-Feb-2008	0
Group of Slide Rules and Drafting Aids-No Rese	$20.00	11-Feb-2008	0
1918 Prestolog Profitmeter Circular Slide Rule	$19.99	04-Feb-2008	0
SLIDE RULER X 6 DIFFERENT CONVERTOR ENGLISH ME	$19.99	20-Feb-2008	0
"Kelloggs pencil case,ruler,2 stencils & slide	$19.99	27-Feb-2008	0
Drake's 1943 Slide Rule & Logarithic Tables	$19.99	10-Feb-2008	0
Antique Stanley No. 32 Brass & Boxwood Slide R	$19.99	10-Feb-2008	0
Rare B52g Load Masters Slide Rule	$19.99	07-Feb-2008	0
BOOK NEVIL SHUTE SLIDE RULE PB AUTOBIOGRAPHY P	$19.98	20-Feb-2008	0
A History of the Logarithmic Slide Rule - F. C	$19.95	07-Feb-2008	0
SLIDE RULE A Journey through 3 Centuries - New	$19.95	08-Feb-2008	0
A History of the Logarithmic Slide Rule - F. C	$19.95	14-Feb-2008	0
A History of the Logarithmic Slide Rule - F. C	$19.95	21-Feb-2008	0
"AIRPLANE NAVIGATION, DEAD RECKONING SLIDE RUL	$19.95	20-Feb-2008	0
SLIDE RULE A Journey through 3 Centuries - New	$19.95	19-Feb-2008	0
Vintage 1907 Cleveland Twist Drill Circular Sl	$19.90	21-Feb-2008	0
# Meissner System Rietz metal slide rule in po	$19.00	21-Feb-2008	0
VINTAGE CHINESE SHANGHAI FLYING FISH SLIDE RUL	$19.00	17-Feb-2008	0
VINTAGE CHINESE SHANGHAI FLYING FISH SLIDE RUL	$19.00	17-Feb-2008	0
ANSI/ASQ z1.4-2003 software Replace your old s	$17.99	29-Feb-2008	0
ANSI/ASQ z1.4-2003 software Replace your old s	$17.99	14-Feb-2008	0
ANSI/ASQ z1.4-2003 software Replace your old s	$17.99	21-Feb-2008	0
ANSI/ASQ z1.4-2003 software Replace your old s	$17.99	07-Feb-2008	0
map reader chrome german scale slide rule meas	$17.00	27-Feb-2008	0
NEW SLIDE RULE - LOG LOG DUPLEX S889	$16.99	16-Feb-2008	0
Antique Framed Slide Rule	$15.00	23-Feb-2008	0
Fearns- Mear Weight Calculater ( steelwork ) S	$15.00	22-Feb-2008	0
Standard & Poor's Investor's Stock Computer Sl	$15.00	05-Feb-2008	0
Vintage Kueffler and Esser Doric Slide Rule w/	$15.00	05-Feb-2008	0
Rule by Steve Madden Womens 9 M MULTI Slide Sa	$14.99	20-Feb-2008	0
Steve Madden Rule New Womens 8.5 M BROWN Sanda	$14.99	20-Feb-2008	0
Rule by Steve Madden Womens 9 M TAN Slide Sand	$14.99	20-Feb-2008	0
Steve Madden Rule New Womens 6.5 M BROWN Sanda	$14.99	03-Feb-2008	0
Steve Madden Rule New Women 7.5 M BROWN Heels/	$14.99	03-Feb-2008	0
Steve Madden Rule New Womens 7.5 M WHITE Heels	$14.99	03-Feb-2008	0
Steve Madden Rule New Womens 7 M WHITE Sandal/	$14.99	03-Feb-2008	0
Steve Madden Rule New Womens 8.5 M WHITE Wedge	$14.99	24-Feb-2008	0
litronix 2260 Slide Rule Calculator	$14.99	19-Feb-2008	0
Steve Madden Rule New Women Shoe 8 M WHITE San	$14.99	20-Feb-2008	0
Steve Madden Rule New Women 8 M WHITE Sandal/S	$14.99	20-Feb-2008	0
Rule by Steve Madden Womens 9.5M TAN Slide San	$14.99	20-Feb-2008	0
Rule by Steve Madden Womens 9 M TAN Slide/Sand	$14.99	20-Feb-2008	0
VINTAGE CARPENDER'S MASTER SLIDE RULE NY. INTE	$14.99	26-Feb-2008	0
Steve Madden Rule New Womens 8.5 M BROWN Sanda	$14.99	20-Feb-2008	0
Steve Madden Rule New Women 7.5 M BROWN Heels/	$14.99	20-Feb-2008	0
Rule by Steve Madden Womens 6 M MULTI Slide Sa	$14.99	03-Feb-2008	0
Rule by Steve Madden Womens 9 M MULTI Slide Sa	$14.99	20-Feb-2008	0
Steve Madden Rule New Women Shoe 8 M WHITE San	$14.99	20-Feb-2008	0
Steve Madden Rule New Women Shoe 8 M WHITE San	$14.99	20-Feb-2008	0
Steve Madden Rule New Women Shoe 8 M WHITE San	$14.99	20-Feb-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - IMPROVISE !	$14.95	09-Feb-2008	0
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!	$14.95	04-Feb-2008	0
6 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	10-Feb-2008	0
5-STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	10-Feb-2008	0
5 STRING BANJO SLIDE RULE - 5 POSITIONS - IMPR	$14.95	12-Feb-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - EVERY NOTE I	$14.95	12-Feb-2008	0
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!	$14.95	12-Feb-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - LEFT HANDED	$14.95	15-Feb-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - LEFT HANDED	$14.95	12-Feb-2008	0
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!	$14.95	10-Feb-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - EVERY NOTE I	$14.95	04-Feb-2008	0
6 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	17-Feb-2008	0
FRETLESS BASS SLIDE RULE - 5 POSITIONS -NEW WA	$14.95	18-Feb-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - EVERY NOTE I	$14.95	19-Feb-2008	0
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!	$14.95	19-Feb-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - LEFT HANDED	$14.95	19-Feb-2008	0
BASS SLIDE RULE - 5 POSITIONS - EVERY NOTE IN	$14.95	20-Feb-2008	0
BASS SLIDE RULE - 5 POSITIONS - EVERY NOTE IN	$14.95	05-Feb-2008	0
7 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	20-Feb-2008	0
8 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	20-Feb-2008	0
7 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	07-Feb-2008	0
5 STRING BANJO SLIDE RULE - 5 POSITIONS - IMPR	$14.95	20-Feb-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - LEFT HANDED	$14.95	08-Feb-2008	0
BASS SLIDE RULE - 5 POSITIONS - EVERY NOTE IN	$14.95	27-Feb-2008	0
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!	$14.95	27-Feb-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - EVERY NOTE I	$14.95	27-Feb-2008	0
7 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	27-Feb-2008	0
TENOR BANJO SLIDE RULE - 5 POSITIONS - NEW WAY	$14.95	20-Feb-2008	0
KEYBOARD SLIDE RULE - EVERY NOTE IN ANY KEY !!	$14.95	20-Feb-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - IMPROVISE !	$14.95	02-Feb-2008	0
6 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	03-Feb-2008	0
5-STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	03-Feb-2008	0
FRETLESS BASS SLIDE RULE - 5 POSITIONS -NEW WA	$14.95	11-Feb-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - LEFT HANDED	$14.95	01-Feb-2008	0
BASS SLIDE RULE - 5 POSITIONS - EVERY NOTE IN	$14.95	13-Feb-2008	0
6 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	24-Feb-2008	0
5 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	24-Feb-2008	0
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!	$14.95	03-Feb-2008	0
"LEARN TO PICK GUITAR SLIDE RULE, 6 STRING ,5	$14.95	09-Feb-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - LEFT HANDED	$14.95	04-Feb-2008	0
SLIDE RULE : JERRY DOUGLAS - NEW SEALED CD=	$14.66	20-Feb-2008	0
VINTAGE SLIDE RULE RULER INSTRUCTION BOOKS 194	$14.50	28-Feb-2008	0
Armco Ingot Iron Duct Calculator sliderule 193	$14.47	23-Feb-2008	0
Snow-Nabstedt Hansen Patent Speed Reducer slid	$14.47	24-Feb-2008	0
Snow-Nabstedt Hansen Patent Speed Reducer slid	$14.47	23-Feb-2008	0
Armco Ingot Iron Duct Calculator sliderule 193	$14.47	04-Feb-2008	0
Snow-Nabstedt Hansen Patent Speed Reducer slid	$14.47	03-Feb-2008	0
"LEARN TO PICK GUITAR SLIDE RULE, 6 STRING ,5	$12.95	16-Feb-2008	0
	$12.00	27-Feb-2008	0
Vintage wood DR owned Slide scale ruler estate	$12.00	03-Feb-2008	0
"ANTIQUE 6"" FOLDING RETRACTABLE BRASS WOOD RU	$11.99	14-Feb-2008	0
SLIDE RULE SIMPLIFIED & EXPLAINED - New Book	$11.95	06-Feb-2008	0
SLIDE RULE SIMPLIFIED & EXPLAINED - New Book	$11.95	20-Feb-2008	0
SLIDE RULE SIMPLIFIED & EXPLAINED - New Book	$11.95	13-Feb-2008	0
"Slide Rule - Douglas, Jerry (CD 1992)"	$11.88	20-Feb-2008	0
Hughes-Owens Model 342 3120 Versatrig Slide Ru	$10.00	24-Feb-2008	0
VINTAGE RUSSIAN soviet SLIDE RULE 1967 YEAR	$10.00	28-Feb-2008	0
Slide Rule How to Use It by Calvin C. Bishop	$9.99	20-Feb-2008	0
ACU MATH NO. 500 SLIDE RULE IN CASE LEATHERETT	$9.99	10-Feb-2008	0
"Vintage ACU-RULE No. 10J Slide Rule 1938 w/ m	$9.99	14-Feb-2008	0
The Mannheim Slide Rule Instructions Booklet	$9.99	20-Feb-2008	0
VINTAGE SLIDE RULE ACU-MATH NO. 400 WITH CASE	$9.99	16-Feb-2008	0
HOPE No. 54 - G SLIDE RULE - W/ PLASTIC CASE B	$9.99	17-Feb-2008	0
BRUNING SLIDE RULE NO 2401 LEATHER CASE MANUAL	$9.99	10-Feb-2008	0
DANISH HOFFMAN #601 POCKET SLIDE RULE W/ CASE	$9.99	19-Feb-2008	0
FISHER CONTROLS UNIVERSAL VALVE SIZING SLIDE	$9.99	18-Feb-2008	0
"SLIDE RULE,HOFFMAN # 601 UTO ,DENMARK WESTINH	$9.99	20-Feb-2008	0
VINTAGE LUFKIN DOUBLE SLIDE RULE	$9.99	18-Feb-2008	0
HOFFMAN BENCO PORTABLE POCKET SLIDE RULE DENMA	$9.99	01-Feb-2008	0
Vintage MARLIN Sighting-In Guide SLIDE RULE	$9.99	10-Feb-2008	0
70'S YAMAHA FOLK AN CLASSIC GUITAR GUIDE SLIDE	$9.99	15-Feb-2008	0
HOFFMAN BENCO PORTABLE POCKET SLIDE RULE DENMA	$9.99	08-Feb-2008	0
Practical Use Of The Slide Rule 1947	$9.99	20-Feb-2008	0
VINTAGE MICKEY MOUSE SLIDE CONVERSION RULER 19	$9.99	18-Feb-2008	0
Vintage Mannheim Type Slide Rule W/ Instructio	$9.99	24-Feb-2008	0
Military Wood Slide Rule For Howitiser WW2?	$9.99	05-Feb-2008	0
"VINTAGE 72"" INCH EXTENSION FOLDING RULER 6""	$9.99	24-Feb-2008	0
VINTAGE SOVIET RUSSIAN Big Slide Rule w/ case	$9.99	23-Feb-2008	0
Rule by Steve Madden Womens 6 M MULTI Slide Sa	$9.99	26-Feb-2008	0
	$9.99	21-Feb-2008	0
Steve Madden Rule New Womens 7 M WHITE Sandal/	$9.99	26-Feb-2008	0
Steve Madden Rule New Womens 7.5 M WHITE Heels	$9.99	26-Feb-2008	0
SLIDE RULE MANUAL MCGRAW HILL 1950 NICE	$9.99	21-Feb-2008	0
SLIDE RULE MANUAL HOW TO USE IT 1955 BARNES &	$9.99	21-Feb-2008	0
70'S YAMAHA FOLK AN CLASSIC GUITAR GUIDE SLIDE	$9.99	22-Feb-2008	0
Dalton Dead Reckoning Computer Slide Rule!	$9.99	19-Feb-2008	0
Bruning 5 Inch Pocket Slide Rule - Model 68-54	$9.99	27-Feb-2008	0
RARE 1850s H.CHAPIN No.46 FOLDING RULE/RULER W	$9.99	04-Feb-2008	0
"VINTAGE 72"" INCH EXTENSION FOLDING RULER 6""	$9.99	27-Feb-2008	0
SLIDE RULERS VINTAGE	$9.99	06-Feb-2008	0
1944 Charles Bruning Slide Rule W/Box & Case	$9.99	27-Feb-2008	0
4 Slide Rules Wood Plastic Kilo Weight Metal S	$9.99	27-Feb-2008	0
"VINTAGE 5"" SLIDE RULE w CASE BOX INSTRUCTION	$9.99	03-Feb-2008	0
Vintage Slide Rule By Lutz	$9.99	22-Feb-2008	0
vintage German logarithmic slide rule Rietz Ne	$9.99	05-Feb-2008	0
Steve Madden Rule New Women Shoe 8 M WHITE San	$9.99	28-Feb-2008	0
Steve Madden Rule New Women Shoe 8 M WHITE San	$9.99	28-Feb-2008	0
	$9.99	28-Feb-2008	0
1951 Felsenthal B-2 Plotter Air Navigation Sli	$9.99	28-Feb-2008	0
Felsenthal Dead Reckoning Computer Aircraft Sl	$9.99	28-Feb-2008	0
Steve Madden Rule New Women 7.5 M BROWN Heels/	$9.99	28-Feb-2008	0
Steve Madden Rule New Women 8 M WHITE Sandal/S	$9.99	28-Feb-2008	0
Steve Madden Rule New Women Shoe 8 M WHITE San	$9.99	28-Feb-2008	0
Relay No.105 Slide Rule with Original Cardboar	$9.99	09-Feb-2008	0
Steve Madden Rule New Womens 8.5 M BROWN Sanda	$9.99	29-Feb-2008	0
Rule by Steve Madden Womens 9 M TAN Slide/Sand	$9.99	29-Feb-2008	0
Rule by Steve Madden Womens 9 M MULTI Slide Sa	$9.99	29-Feb-2008	0
Micronta 150 Slide Rule Case	$9.99	17-Feb-2008	0
vintage stanley 136 micrometer slide rule	$9.99	09-Feb-2008	0
70'S YAMAHA FOLK AN CLASSIC GUITAR GUIDE SLIDE	$9.99	29-Feb-2008	0
VINTAGE DEITZGEN MANIPHASE #1767 SLIDE RULE	$9.99	29-Feb-2008	0
Rule by Steve Madden Womens 9.5M TAN Slide San	$9.99	29-Feb-2008	0
Rule by Steve Madden Womens 9 M MULTI Slide Sa	$9.99	29-Feb-2008	0
Vintage 1935 Cost Selling Price Celluloid Slid	$9.98	07-Feb-2008	0
LUTZ slide rule no. 102 S Lutz sliderule 102S	$9.98	06-Feb-2008	0
OLD Unique WOODEN Pencil HOLDER Ruler slide op	$9.95	20-Feb-2008	0
1934 Westinghouse Cost n Selling Price Slide R	$9.95	28-Feb-2008	0
Vintage Acu-Math Slide Rule no 1311 w/plastic	$9.95	04-Feb-2008	0
ZIPPO SLIDE RULER - ADVERTISEMENT - ORIGINAL B	$9.95	08-Feb-2008	0
"NICE DIWA DENMARK #601 SLIDE RULE, 3 DAY AUCT	$9.95	10-Feb-2008	0
Rare Vintage Filtron Cigarette Slide Rule Conv	$9.00	10-Feb-2008	0
"SLIDE RULE , POCKET SIZE , 13 CM LENGTH MODEL	$8.99	26-Feb-2008	0
VINTAGE ACU - MATH # 400 SLIDE RULER W/CASE	$8.99	27-Feb-2008	0
HOW TO USE THE SLIDE RULE engineering science	$8.99	03-Feb-2008	0
HOW TO USE THE SLIDE RULE engineering science	$8.99	17-Feb-2008	0
VINTAGE PAPER HOLE PUNCH -- W/ SLIDE RULER	$8.99	27-Feb-2008	0
HOW TO USE THE SLIDE RULE engineering science	$8.99	10-Feb-2008	0
U S NAVY NAUTICAL SLIDE RULE MARK 1 1982 SPEED	$8.99	20-Feb-2008	0
3 DIFFERENT VINTAGE ALCO SLIDE RULE 1968 & 197	$8.97	12-Feb-2008	0
OLD SLIDE RULE IN ORIGINAL LEATHER CASE	$8.95	27-Feb-2008	0
ZIPPO SLIDE RULER - ADVERTISEMENT - ORIGINAL B	$8.95	18-Feb-2008	0
VINTAGE WOOD SLIDE RULE (PRE - 1946)	$8.00	10-Feb-2008	0
1974 Rockwell Adv. Slide Rule Elect. Calculato	$7.99	04-Feb-2008	0
MANNHEIM ACU-MATH 4008 SLIDE RULE WITH COVER	$7.99	04-Feb-2008	0
vintage WEEKS GULF OIL ROCHELLE IL LOG SLIDE R	$7.99	12-Feb-2008	0
VINTAGE ACU-MATH SLIDE RULE NEW IN ORIGINAL	$7.95	11-Feb-2008	0
PEDIGREE Slide rule	$6.99	04-Feb-2008	0
Lodge and Shipley tool calculator slide rule O	$6.99	26-Feb-2008	0
Vintage German 4 1/4 Slide Rule	$6.99	18-Feb-2008	0
ANTIQUE ENGINEERING WOODEN SLIDE RULE 10-B PER	$6.99	06-Feb-2008	0
vintage Vacuum TUBE RADIO PARTS SLIDE RULE Gla	$6.99	19-Feb-2008	0
VINTAGE KENNAMETAL SLIDE RULE Latrobe PA	$6.00	07-Feb-2008	0
Vintage Plastograf Slide Rule W/Leather Case-B	$5.99	29-Feb-2008	0
E-Z Grader Slide Rule Chart	$5.99	11-Feb-2008	0
SLIDE RULE LOT IN ORIGINAL CASES VINTAGE	$5.99	03-Feb-2008	0
Ballantine Laboratories Ratio Conversion Slide	$5.99	02-Feb-2008	0
Vintage 1938 Slide Rule Booklet	$5.99	13-Feb-2008	0
The Manheim Slide Rule-Instruction Manual Book	$5.99	26-Feb-2008	0
EXECUTIVE SLIDE CALIPER - MACHINIST SLIDE RULE	$5.99	29-Feb-2008	0
1962 E Z Grader Cleveland Slide Rule Grader Fo	$5.99	17-Feb-2008	0
SPARTON VINTAGE EXTENSION RULER SOLID SLIDE RU	$5.50	07-Feb-2008	0
US WWII era Carrying Case M23 fireing slide ru	$5.00	27-Feb-2008	0
Test Pilot School USAF Patch Slide Ruler	$5.00	27-Feb-2008	0
Charvoz-Roos No SR-109 slide rule	$5.00	17-Feb-2008	0
Defiance Ruler Stanley Handyman 1222 1/2 Slide	$5.00	01-Feb-2008	0
Anti-Bill Clinton Paper Slide Rule on taxes	$5.00	14-Feb-2008	0
BOOK How To Use Dual Base Log Log Slide Rules	$4.99	05-Feb-2008	0
the polyphase slide rule self teaching manual	$4.99	26-Feb-2008	0
China old Slide Rule	$4.99	03-Feb-2008	0
China Shanghai Flyingfish 1203 Slide Rule	$4.99	03-Feb-2008	0
Antique Square Level Slide Rule Tool	$4.99	20-Feb-2008	0
Vintage Hughes-Owen Slide Rule 341 3526 Made i	$4.99	11-Feb-2008	0
VINTAGE 6 FOOT WOODEN FOLDING RULE W/ BRASS EX	$4.99	10-Feb-2008	0
Caltech pocket protector slide rule telescope	$4.99	05-Feb-2008	0
"KLEIN, SCHANZLLN&BECKER AG-FRANENTAL/PFALZ SL	$4.99	10-Feb-2008	0
Vintage Slide Rule	$4.99	03-Feb-2008	0
1958 Bonded Product Slide Rule Profit Calculat	$4.99	25-Feb-2008	0
Caltech pocket protector slide rule telescope	$4.99	23-Feb-2008	0
K+ E Slide Rule Manual Polyphase Vintage Book	$4.99	17-Feb-2008	0
Acu-Math Slide Rule in Case Excellent Conditio	$4.99	04-Feb-2008	0
1940's Ohmite Parallel Resistance calculator s	$4.95	19-Feb-2008	0
Vintage 1965 ENGINEERING ~ SLIDE RULE w/ Slide	$4.85	19-Feb-2008	0
PERRYGRAF 1962 DUFF-NORTON WORM GEAR JACK SLID	$4.50	24-Feb-2008	0
2 SLIDE RULES / ENGINEERING	$4.50	24-Feb-2008	0
PERRYGRAF 1960 IMC CASTING QUALITY ANALYZER SL	$4.50	26-Feb-2008	0
PERRYGRAF VINTAGE SLIDE RULE HAMILTON COMBI-MA	$4.50	25-Feb-2008	0
HOWARDS CAMS PERRYGRAF VINTAGE SLIDE RULE Ca 1	$4.50	25-Feb-2008	0
PERRYGRAF 1960 WHITE ASPHALT CALCULATION SLIDE	$4.50	25-Feb-2008	0
PERRYGRAF 1952 SLIDE RULE REX CHAIN DRIVE SELE	$4.50	25-Feb-2008	0
PERRYGRAF 1962 ATLAS STEELS BLANKING DIE SLIDE	$4.50	25-Feb-2008	0
NHL Slide Rule Computer 1917 thru 68-69 Season	$4.00	20-Feb-2008	0
VINTAGE SLIDE RULE ..........VERY OLD	$3.99	09-Feb-2008	0
VINTAGE CALCULATOR UNISONIC 881 SLIDE RULE	$3.99	28-Feb-2008	0
Vintage 10 Inch Slide Rule Mint Condition 1940	$3.99	11-Feb-2008	0
1951 paper SLIDE RULE Steam Cost Calculator PE	$3.99	20-Feb-2008	0
1930'S SLIDE RULE - JAMES ENGINEERING - IN CAS	$3.99	08-Feb-2008	0
"6"" Pocket Sliderule Advertising ESNA Fastene	$3.95	03-Feb-2008	0
GEEK MATH INSTRUCTIONS LEARN HOW TO USE A SLID	$3.95	19-Feb-2008	0
GEEK MATH INSTRUCTIONS LEARN HOW TO USE A SLID	$3.95	03-Feb-2008	0
GEEK MATH INSTRUCTIONS LEARN HOW TO USE A SLID	$3.95	15-Feb-2008	0
GEEK MATH INSTRUCTIONS LEARN HOW TO USE A SLID	$3.95	10-Feb-2008	0
GEEK MATH INSTRUCTIONS LEARN HOW TO USE A SLID	$3.95	26-Feb-2008	0
The Polyphase Slide Rule Self teaching manual	$3.50	26-Feb-2008	0
"How to Use a Slide Rule, Instructions Illustr	$3.50	28-Feb-2008	0
Kearney & Trecker Slide Rule Milling Calculato	$3.00	16-Feb-2008	0
"SLIDE RULE Books DUPLEX, DECITRIC 1932, EVER-	$3.00	08-Feb-2008	0
LITTLE TIKES TOOLS SLIDE RULER	$2.99	27-Feb-2008	0
Vintage SLIDE AND SEE Rulers Milton Bradley Sl	$2.99	27-Feb-2008	0
VINTAGE 1965 INSULITE ESTIMATOR CALCULATOR SLI	$2.99	15-Feb-2008	0
ANTIQUE PERRYGRAF POKER PAL SLIDE RULE	$2.99	24-Feb-2008	0
VINTAGE 1965 INSULITE ESTIMATOR CALCULATOR SLI	$2.99	21-Feb-2008	0
"Instructions, British UNIQUE Navigational Sli	$2.99	21-Feb-2008	0
"VINTAGE FOLDING RULE w/ BRASS 6"" SLIDE"	$2.95	19-Feb-2008	0
Instruction For Using a Slide Rule by W. Stanl	$2.95	14-Feb-2008	0
Marathon Training Pace Calculator sliderule Bo	$2.95	24-Feb-2008	0
Universal English (Metric) Datalizer Slide Rul	$2.55	23-Feb-2008	0
1947 Perrygraf Rx Glassware Wheel Calculator S	$2.29	11-Feb-2008	0
Vintage Child Toy Ruler Slide Puzzle	$1.99	03-Feb-2008	0
VINTAGE FOLDING RULE -OXWALL BRAND - Made in F	$1.95	19-Feb-2008	0
Vintage Mama's Cookies Slide Rule Profit Calcu	$1.00	08-Feb-2008	0
"INTERLOX NO. 106 MASTER SLIDE RULE 72"""	$1.00	10-Feb-2008	0
"Vintage Racine WI Western Electric Co. slide	$0.99	03-Feb-2008	0
VINTAGE PERU INDIANA SLIDE RULE RULER	$0.99	06-Feb-2008	0
"SLIDE RULE BRUNING 2401 WITH BOX, CASE AND MA	$0.99	01-Feb-2008	0
1960's Slide Rule with case & instructions	$0.99	08-Feb-2008	0
Foxboro Flow Rule Slide Rule	$0.99	07-Feb-2008	0
2004 NFL slide rule type pocket schedule	$0.99	10-Feb-2008	0
2005 NFL slide rule type pocket schedule all N	$0.99	10-Feb-2008	0
2006 NFL slide rule type pocket schedule all N	$0.99	10-Feb-2008	0
2007 NFL slide rule type pocket schedule all N	$0.99	10-Feb-2008	0
ACU-MATH No. 400 Slide Rule	$0.99	27-Feb-2008	0
Relay DT-1065 Slide Rule	$0.99	07-Feb-2008	0
Slide Rule Instruction Book	$0.99	04-Feb-2008	0
Lufkin Rule Marked Made in USA 12 inch with br	$0.99	15-Feb-2008	0
VINTAGE SLIDE RULE INSTRUCTION BOOK	$0.99	05-Feb-2008	0
Sans & Strieffe Model 312 Slide Rule	$0.99	07-Feb-2008	0
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$0.26	29-Feb-2008	0
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$0.26	29-Feb-2008	0
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$0.26	29-Feb-2008	0
Antique Carpenter's Slide Ruler	$0.01	06-Feb-2008	0
VINTAGE SLIDE RULE	$0.01	28-Feb-2008	0
	$0.00	30-Dec-1899	0