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Description	Price	Date	Bids
Prices of slide rules sold on ebay (the internet auction) in Apr-2008
WW2 German Dennert & Pape Military slide rule	$1162.87	06-Apr-2008	14
x-rare Russo-Finnish War WWII Artillery Slide-	$1000.00	07-Apr-2008	1
"Calculimetre Metal Circular Slide Rule,100+Ye	$637.00	14-Apr-2008	20
Fowler's Calculator Circular Slide Rule w Leat	$566.00	20-Apr-2008	14
German WWII Luftwaffe Navigational Slide Ruler	$536.00	16-Apr-2008	18
ww2 german dennert&pape luftwaffe military sli	$510.00	17-Apr-2008	2
Great Sikes Hydrometer w/ Two Ivry Proofing Sl	$480.51	20-Apr-2008	16
"VERY RARE SORNA SWISS DBL CHRONO, SLIDERULE,	$360.00	05-Apr-2008	2
Old Slide Rule & Case - System Dr Janssen - La	$257.55	09-Apr-2008	6
SEIKO Black Flight computer pilot watch with S	$202.00	08-Apr-2008	16
"Circa 1830 boxwood slide rule. excise, FOUR S	$188.19	13-Apr-2008	9
SEIKO Black Flight computer pilot watch with S	$182.00	06-Apr-2008	10
SEIKO 2-Toned flight computer watch with Slide	$181.00	07-Apr-2008	7
Vintage The Engineers Slide Rule E.M. Scofield	$176.09	12-Apr-2008	8
SEIKO Black Flight computer pilot watch with S	$173.73	01-Apr-2008	9
SEIKO Black Flight computer pilot watch with S	$172.65	10-Apr-2008	18
SEIKO 2-Toned flight computer watch with Slide	$172.51	13-Apr-2008	16
SEIKO Black Flight computer pilot watch with S	$172.50	12-Apr-2008	20
C. Durmont Pilot Pro Slide Rule Gold Chrono 8	$171.50	03-Apr-2008	23
SEIKO 2-Toned flight computer watch with Slide	$170.00	11-Apr-2008	8
"sliderule chronograph "" Jetstream "", 2,17 i	$169.00	15-Apr-2008	1
50'S WAKMANN BRITIX CHRONOGRAPH - SLIDE RULE D	$163.00	04-Apr-2008	17
SEIKO 2-Toned flight computer watch with Slide	$161.50	09-Apr-2008	6
SEIKO 2-Toned flight computer watch with Slide	$160.50	04-Apr-2008	3
Slide Rule Slidedisk K.Emil Tröger Circular sl	$160.00	22-Apr-2008	1
SEIKO FLIGHT MASTER BLUE SLIDE RULE CHRONO ALA	$152.60	09-Apr-2008	9
1953 GERBER VARIABLE SCALE SLIDE RULE + MANUAL	$152.50	28-Apr-2008	4
Gerber Variable Scale Slide Rule	$148.50	29-Apr-2008	4
C. Durmont Pilot Pro Slide Rule Gold Chrono 8	$142.75	13-Apr-2008	35
SEIKO ULTI PILOT SLIDE RULE. CHRONO SND255P1	$134.50	14-Apr-2008	32
Constantin Durmont Navigator 8 Diamonds Slide-	$129.50	17-Apr-2008	9
"STANLEY 12"" Boxwood Gunters' Ruler - Pre Sli	$125.00	01-Apr-2008	1
ORIENT AUTOMATIC SLIDE RULE TITANIUM Watch Jum	$119.00	25-Apr-2008	1
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$119.00	17-Apr-2008	1
Orient Automatic Watch Titanium Military Slide	$119.00	30-Apr-2008	1
Constantin Durmont Navigator 8 Diamonds Slide-	$115.63	01-Apr-2008	24
"slide rule large, old"	$114.27	15-Apr-2008	14
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$110.00	19-Apr-2008	1
Vintage UNIQUE working slide rule money clip N	$105.50	08-Apr-2008	10
Constantin Durmont Navigator 8 Diamonds Slide-	$104.49	05-Apr-2008	3
Vintage Sterling Silver Slide Rule Tie Bar Cla	$103.50	06-Apr-2008	14
"Copyright 1931 ATLAS 8 1/4"" Circular Slide R	$103.50	01-Apr-2008	9
Seiko Pilot Chrono (7T92) Slide Rule	$102.50	01-Apr-2008	2
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$102.50	04-Apr-2008	15
Constantin Durmont Navigator 8 Diamonds Slide-	$102.50	30-Apr-2008	9
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$101.10	22-Apr-2008	10
Slide Rule Calculator Collection Spirule Picke	$100.00	29-Apr-2008	11
"CENTROZAP SLIDE RULER+OCTANT+LEVEL,POLAND,190	$99.99	15-Apr-2008	1
AN EASY INTRODUCTION TO THE SLIDE RULE: ASIMOV	$99.00	12-Apr-2008	1
Constantin Durmont Navigator 8 Diamonds Slide-	$98.00	11-Apr-2008	23
Constantin Durmont Navigator 8 Diamonds Slide-	$96.75	20-Apr-2008	9
Lg Lot Drafting Tools Slides Books Rulers Germ	$96.00	20-Apr-2008	11
Constantin Durmont Navigator 8 Diamonds Slide-	$96.00	14-Apr-2008	13
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$95.00	19-Apr-2008	10
SEIKO GENTS PILOT SLIDE RULE NAVIGATOR SND253	$92.00	11-Apr-2008	20
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$91.00	14-Apr-2008	17
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$91.00	04-Apr-2008	8
Constantin Durmont Navigator 8 Diamonds Slide-	$91.00	23-Apr-2008	14
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$91.00	14-Apr-2008	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$90.12	22-Apr-2008	14
DALIL most stunninng worldtimer DOUBLE slide r	$90.00	09-Apr-2008	1
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$90.00	19-Apr-2008	19
C. Durmont Pilot Pro Slide Rule Gold Chrono 8	$90.00	28-Apr-2008	43
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$89.00	19-Apr-2008	13
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$89.00	11-Apr-2008	8
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$89.00	19-Apr-2008	5
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$88.09	02-Apr-2008	12
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$88.00	27-Apr-2008	18
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$88.00	16-Apr-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$88.00	06-Apr-2008	11
"RARE VINTAGE SEIKO, 7015, SPEEDTIMER SLIDERUL	$87.66	06-Apr-2008	5
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$87.51	09-Apr-2008	4
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$87.00	22-Apr-2008	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$87.00	19-Apr-2008	11
Vintage-60's tiny working slide rule tie clasp	$87.00	08-Apr-2008	13
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$87.00	30-Apr-2008	22
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$87.00	27-Apr-2008	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$87.00	08-Apr-2008	20
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$86.75	11-Apr-2008	12
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$86.51	09-Apr-2008	9
SEIKO ULTI PILOT SLIDE RULE. CHRONO SND255P1	$86.00	11-Apr-2008	15
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$86.00	24-Apr-2008	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$85.09	02-Apr-2008	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$85.09	20-Apr-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$85.04	16-Apr-2008	9
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$85.01	01-Apr-2008	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$85.01	07-Apr-2008	13
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$85.00	26-Apr-2008	13
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$85.00	26-Apr-2008	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$85.00	25-Apr-2008	8
"Very Rare Swiss Slide Rule, Signed Loga"	$85.00	16-Apr-2008	1
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME	$84.99	11-Apr-2008	1
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$84.01	25-Apr-2008	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$84.00	21-Apr-2008	7
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$84.00	11-Apr-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$84.00	17-Apr-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$84.00	09-Apr-2008	11
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$84.00	13-Apr-2008	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$84.00	06-Apr-2008	8
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$83.89	01-Apr-2008	5
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$83.55	14-Apr-2008	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$83.54	17-Apr-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$83.51	26-Apr-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$83.50	26-Apr-2008	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$83.00	28-Apr-2008	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$83.00	25-Apr-2008	14
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$83.00	14-Apr-2008	11
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$83.00	15-Apr-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$83.00	25-Apr-2008	9
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$83.00	09-Apr-2008	15
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$83.00	13-Apr-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$83.00	09-Apr-2008	9
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$82.99	21-Apr-2008	5
Constantin Durmont Navigator 8 Diamonds Slide-	$82.75	08-Apr-2008	14
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$82.65	23-Apr-2008	13
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.50	13-Apr-2008	17
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.11	22-Apr-2008	8
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$82.09	21-Apr-2008	12
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$82.00	10-Apr-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$82.00	25-Apr-2008	11
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$82.00	08-Apr-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.50	13-Apr-2008	18
"Pierre Gy's Sampling Mineral Assay Slide Rule	$81.10	13-Apr-2008	12
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$81.09	20-Apr-2008	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$81.00	30-Apr-2008	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	20-Apr-2008	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$81.00	10-Apr-2008	5
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$81.00	07-Apr-2008	4
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	02-Apr-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	16-Apr-2008	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$81.00	19-Apr-2008	15
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	07-Apr-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	16-Apr-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	26-Apr-2008	8
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$81.00	23-Apr-2008	17
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$81.00	10-Apr-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	10-Apr-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	12-Apr-2008	17
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$81.00	05-Apr-2008	13
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	24-Apr-2008	16
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$81.00	13-Apr-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$80.99	03-Apr-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$80.99	10-Apr-2008	9
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$80.99	07-Apr-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$80.50	14-Apr-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$80.50	15-Apr-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$80.22	11-Apr-2008	9
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$80.00	09-Apr-2008	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$80.00	11-Apr-2008	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$80.00	11-Apr-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$80.00	15-Apr-2008	20
Constantin Durmont Navigator 8 Diamonds Slide-	$80.00	26-Apr-2008	15
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$80.00	25-Apr-2008	6
ANTIQUE SLIDE RULE	$80.00	21-Apr-2008	19
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$80.00	27-Apr-2008	15
DALIL most stunninng worldtimer DOUBLE slide r	$80.00	14-Apr-2008	1
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$80.00	29-Apr-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$80.00	10-Apr-2008	5
	$80.00	26-Apr-2008	16
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$80.00	17-Apr-2008	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$80.00	26-Apr-2008	5
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$80.00	26-Apr-2008	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$80.00	28-Apr-2008	19
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$79.90	29-Apr-2008	15
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$79.50	12-Apr-2008	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$79.50	10-Apr-2008	7
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$79.09	05-Apr-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$79.09	08-Apr-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$79.00	19-Apr-2008	9
LOMO microscope X-Y STAGE slide ruler Zeiss Ol	$79.00	10-Apr-2008	1
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$79.00	23-Apr-2008	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$79.00	23-Apr-2008	6
Vintage Weber Engineering Drafting Slide Ruler	$78.77	26-Apr-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.75	26-Apr-2008	14
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.70	27-Apr-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.57	21-Apr-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.57	23-Apr-2008	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.50	11-Apr-2008	4
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.50	07-Apr-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.37	25-Apr-2008	7
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$78.10	11-Apr-2008	8
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$78.09	17-Apr-2008	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.00	04-Apr-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.00	29-Apr-2008	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.00	26-Apr-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$78.00	03-Apr-2008	12
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$78.00	24-Apr-2008	4
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$78.00	04-Apr-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.56	28-Apr-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.55	27-Apr-2008	7
Functional Slide Rule Tie Clasp Clip	$77.54	13-Apr-2008	13
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$77.51	04-Apr-2008	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.37	18-Apr-2008	11
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$77.21	30-Apr-2008	4
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$77.01	16-Apr-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.00	27-Apr-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.00	28-Apr-2008	8
Scarce Early Richardson Direct Reading Slide R	$77.00	13-Apr-2008	13
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$77.00	06-Apr-2008	12
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$77.00	28-Apr-2008	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$77.00	08-Apr-2008	7
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$77.00	06-Apr-2008	9
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$77.00	05-Apr-2008	6
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$76.60	07-Apr-2008	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.55	21-Apr-2008	16
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$76.51	09-Apr-2008	10
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$76.50	05-Apr-2008	8
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$76.25	29-Apr-2008	8
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$76.25	27-Apr-2008	12
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$76.01	01-Apr-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.01	12-Apr-2008	14
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$76.01	03-Apr-2008	8
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$76.01	03-Apr-2008	10
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$76.00	01-Apr-2008	4
SEIKO stunning Sky Blue pilot slide rule Chron	$76.00	02-Apr-2008	3
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.00	24-Apr-2008	7
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$76.00	01-Apr-2008	8
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$76.00	17-Apr-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.00	29-Apr-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.00	29-Apr-2008	10
SEIKO stunning Sky Blue pilot slide rule Chron	$76.00	02-Apr-2008	6
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$76.00	18-Apr-2008	8
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$76.00	08-Apr-2008	10
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$76.00	20-Apr-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$76.00	25-Apr-2008	16
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$75.99	12-Apr-2008	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.50	30-Apr-2008	6
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$75.50	04-Apr-2008	5
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$75.23	18-Apr-2008	12
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$75.00	19-Apr-2008	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$75.00	03-Apr-2008	10
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$75.00	03-Apr-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.00	14-Apr-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.00	19-Apr-2008	12
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$75.00	30-Apr-2008	16
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.00	05-Apr-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.00	28-Apr-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$75.00	06-Apr-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$74.30	28-Apr-2008	6
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$74.25	18-Apr-2008	13
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$74.00	25-Apr-2008	8
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME	$74.00	21-Apr-2008	13
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$74.00	25-Apr-2008	9
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$74.00	10-Apr-2008	7
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.66	03-Apr-2008	8
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$73.30	28-Apr-2008	12
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.20	01-Apr-2008	5
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$73.14	06-Apr-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.11	05-Apr-2008	4
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.10	27-Apr-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$73.00	23-Apr-2008	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$73.00	18-Apr-2008	7
"Seiko Pilot Watch, Flightmaster, Chronograph,	$73.00	07-Apr-2008	5
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$73.00	13-Apr-2008	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.89	29-Apr-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.89	30-Apr-2008	12
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$72.71	16-Apr-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.66	25-Apr-2008	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$72.00	18-Apr-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.00	30-Apr-2008	5
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$72.00	29-Apr-2008	10
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$71.89	28-Apr-2008	8
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$71.88	05-Apr-2008	5
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$71.80	25-Apr-2008	7
SEIKO ULTI PILOT SLIDE RULE. CHRONO SND255P1	$71.53	22-Apr-2008	11
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$71.50	22-Apr-2008	11
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$71.33	01-Apr-2008	15
SEIKO ULTI PILOT SLIDE RULE. CHRONO SND255P1	$71.29	25-Apr-2008	16
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$71.10	30-Apr-2008	9
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$71.01	15-Apr-2008	8
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$71.00	04-Apr-2008	10
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$71.00	22-Apr-2008	9
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH	$71.00	20-Apr-2008	7
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$71.00	05-Apr-2008	11
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$71.00	28-Apr-2008	10
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$71.00	05-Apr-2008	10
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME	$70.00	28-Apr-2008	13
Orient Men's Automatic - Slide Rule	$69.95	29-Apr-2008	1
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR	$69.69	25-Apr-2008	9
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro	$69.10	10-Apr-2008	8
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$69.00	13-Apr-2008	10
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT	$68.88	27-Apr-2008	8
VINTAGE LOGARITHM RULER mathematic SLIDE RULES	$67.66	28-Apr-2008	10
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$67.28	03-Apr-2008	13
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$67.01	16-Apr-2008	10
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$67.01	19-Apr-2008	10
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$67.01	30-Apr-2008	15
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$67.00	27-Apr-2008	8
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$67.00	07-Apr-2008	10
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$67.00	30-Apr-2008	7
@ 60 + Slide rule calculators	$66.99	26-Apr-2008	5
74~Rockwell SCIENTIFIC SLIDE RULE 63R Pocket C	$66.98	08-Apr-2008	11
VINTAGE ROUND SLIDE RULE CIRCULAR CALCULATOR K	$66.89	26-Apr-2008	5
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT	$66.25	25-Apr-2008	8
SEIKO AEROSPACE CHRO SLIDE RULE - SND253/ INTL	$66.00	02-Apr-2008	5
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME	$66.00	01-Apr-2008	16
Slide Rule Sign	$64.99	13-Apr-2008	2
"Vintage,1961 SIC Log Log No 1570 Slide Rule,C	$63.00	15-Apr-2008	8
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$62.00	30-Apr-2008	6
Plethora of Slide Rules! Instant Collection	$61.00	20-Apr-2008	11
VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RUL	$61.00	29-Apr-2008	2
Vintage Antique Office Desk Calculator Slide R	$61.00	10-Apr-2008	4
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND	$61.00	24-Apr-2008	6
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH	$60.99	22-Apr-2008	12
New Logarex (Czech) Studio Slide Rule with 23	$59.99	29-Apr-2008	1
Stadia Surveying Civil Engineer Slide Rule - N	$59.99	29-Apr-2008	2
Slide Rule FUJI DUPLEX LOG/ LOG n° 553P règle	$58.00	02-Apr-2008	6
SCIENTIFIC INSTRUMENTS CIRCULAR SLIDE RULE 161	$57.99	07-Apr-2008	7
England Vintage Rope/Hemp Slide Rule W.H.Brown	$53.99	08-Apr-2008	6
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME	$53.00	07-Apr-2008	11
Keufel & Esser E4181 JetLog Slide Rule Set MIB	$52.99	13-Apr-2008	3
Functional Slide Rule Tie Clasp Clip Box & Pap	$52.88	20-Apr-2008	10
"Vintage ""Calculator"" and Slide Rule with in	$52.02	02-Apr-2008	13
1962 Scientific Instruments No.120 circular sl	$52.00	25-Apr-2008	3
SLIDE RULE TIE CLASP 2 diamonds with paper wor	$51.00	07-Apr-2008	10
"SCRTD GM BUS #2377 ""RULER"" ORIGINAL COLOR S	$51.00	15-Apr-2008	3
Collection Old Slide Rules	$50.13	05-Apr-2008	14
o o o . Vintage Booklets ELECTRONICS & your Sl	$50.00	03-Apr-2008	16
Lot Of Five ( 5 ) Old Worn Well Used Slide Rul	$49.99	03-Apr-2008	1
Staedtler Mars No. 944 28 Slide Rule	$49.00	05-Apr-2008	7
MILITARY MOSCOW RUSSIAN CIRCULAR SLIDE RULE KL	$49.00	17-Apr-2008	1
Reed Hydraulic Slide Rule Drilling Equipment	$46.00	24-Apr-2008	9
George W Richardson Metal Slide Rule Copyright	$46.00	27-Apr-2008	7
"SLIDE RULE,CARL ZEISS JENA,REISS MADE IN GERM	$45.95	29-Apr-2008	4
Old French Slide Rule - Engineering or Draftin	$45.00	07-Apr-2008	3
1909 CIRCULAR SLIDE RULE FOR ELECTRIC MOTORS &	$44.00	16-Apr-2008	6
Miller Falls Co Combination Slide rule	$43.78	15-Apr-2008	8
"XXX LARGE Slide Rule, 4 ft long X 9 in wide V	$43.00	07-Apr-2008	3
"2 circular slide rules, Norma Ronda 100 and 1	$43.00	01-Apr-2008	10
US Army Slide Rule used in Vietnam to aim arti	$43.00	27-Apr-2008	16
VINTAGE FEARNS TANK CAPACITY CIRCULAR SLIDE RU	$42.99	23-Apr-2008	4
	$42.05	29-Apr-2008	6
1968 GE Sama & Etani Circular Slide Rule 600 b	$41.05	26-Apr-2008	26
Huge Lot Drafting Art supplies Sliderule Ruler	$41.04	13-Apr-2008	6
Vintage Master Interlox Slide Rule No 106 Mint	$41.01	17-Apr-2008	5
MOTORCYCLE TECHNICALITIES BY PHIL IRVING AKA S	$41.00	21-Apr-2008	4
VINTAGE SAMA & ETANI CIRCULAR SLIDE RULE WITH	$41.00	22-Apr-2008	21
SANS AND STREIFFE BAMBOO SLIDE RULES WITH CASE	$41.00	28-Apr-2008	3
Vintage Slide Rule Tie Bar	$41.00	10-Apr-2008	11
Listing and payment details:	$40.41	26-Apr-2008	8
Blundell Dual face Janus Series T 50 slide rul	$39.95	01-Apr-2008	1
Vintage 1976 Rockwell 64RD Slide Rule Pocket C	$39.79	20-Apr-2008	8
Slide Rule Slidedisk K.Emil Tröger Circular sl	$39.00	06-Apr-2008	1
Lockheed F-104 Keychain and Circular Slide Rul	$38.59	14-Apr-2008	12
"4 vintage rules with slides Stanley,Lufkin Ex	$38.50	14-Apr-2008	7
Staedtler Slide Rule Model 54408	$38.00	07-Apr-2008	5
Stanley Rule #26 Carpenters Slide Boxwood Vint	$38.00	20-Apr-2008	5
Vintage Staedtler I Mars #944 02 Slide Rule	$38.00	01-Apr-2008	6
Geo. W. Richardson Military Slide Rule Model o	$38.00	13-Apr-2008	6
Binary Slide Rule with case and Instruction bo	$38.00	20-Apr-2008	11
Listing and payment details:	$37.55	29-Apr-2008	6
TIE CLASP BY SWANK WITH WORKING SLIDE RULE	$37.50	30-Apr-2008	6
Plumb IQ slide rule for scoring Wechsler-Belle	$37.03	27-Apr-2008	3
Vintage Gilson Midget Slide rule Copyrighted19	$37.00	27-Apr-2008	4
Circular slide rule; GE Space Propulsion Calcu	$37.00	01-Apr-2008	7
VINTAGE WORKING SLIDE RULE TIE BAR CLIP CLASP	$36.68	14-Apr-2008	9
WWII Army Air Force Slide Rule Mannehim Trig N	$36.55	29-Apr-2008	3
1963 Scientific Instruments D-120 circular sli	$36.00	09-Apr-2008	4
"Vintage Slide Rule by Scientific Instrument C	$36.00	19-Apr-2008	8
"2 circular slide rules, Norma Merkuria 100 an	$36.00	09-Apr-2008	6
JAPANESSE SLIDE RULER / COMPASS MODEL 1302	$35.50	04-Apr-2008	7
"VINTAGE ALVIN ""ELITE"" MULTILOG SLIDE RULE W	$35.00	07-Apr-2008	4
"""The Slide Rule"" Book - Hinckley and Ramsay	$34.69	12-Apr-2008	7
Vintage Sama & Etani Circular Slide Rule 1969	$34.60	06-Apr-2008	10
Slide Rule FUJI n° 534S règle à calculs	$34.50	02-Apr-2008	2
Vintage TINY Glass SLIDE RULE Tie Bar Clasp Cl	$34.00	27-Apr-2008	8
"Drafting Lot Compass,Template,Slide Rule,Scal	$32.52	19-Apr-2008	6
1922 RITOW MANIFOLD DRAFTING SLIDE RULE FREDER	$32.20	20-Apr-2008	4
The Binary Slide Rule	$32.11	22-Apr-2008	5
1937 THE SLIDE RULE Military Manual CANADA	$32.00	28-Apr-2008	4
VERNON WORKING SLIDE RULE TIE CLASP BAR GOLD P	$32.00	08-Apr-2008	5
"VINTAGE DRAFTING ENGINEERING TOOLS SLIDE RULE	$31.78	10-Apr-2008	6
Sans and Streiffe Bamboo Slide Rule	$31.00	19-Apr-2008	12
VINTAGE CIRCULAR GERMAN PRELUDIN Calculator SL	$30.99	03-Apr-2008	2
Maxim Motor Co Fire Stream Calculator Advert S	$30.99	06-Apr-2008	3
Antique Stanley Folding Caliper Rule #32 Slide	$30.99	26-Apr-2008	8
VINTAGE CIRCULAR BINARY SLIDE RULE MACHINIST W	$30.69	30-Apr-2008	9
	$30.00	01-Apr-2008	4
The SLIDE RULE and How to Use It: A Text-Work	$30.00	21-Apr-2008	8
Logarex 27205 Slide Rule	$30.00	12-Apr-2008	1
ANTIQUE STANLEY FOLDING CALIPER RULE #32 SLIDE	$29.99	25-Apr-2008	6
MIB Blundell 808 Accountant's and Business Sli	$29.99	26-Apr-2008	1
"VINTAGE CHEMAPOL CHEMICAL ENGINEERING SLIDE R	$29.99	22-Apr-2008	1
"SLIDE RULE History, Models, and Makers - New	$29.95	15-Apr-2008	1
"SLIDE RULE History, Models, and Makers - New	$29.95	21-Apr-2008	1
"SLIDE RULE History, Models, and Makers - New	$29.95	08-Apr-2008	1
A-bomb nuclear yield circular slide rule MINT	$29.67	07-Apr-2008	1
16MM FILM B&W LOGARITHMS & SLIDE RULE # 5	$29.00	22-Apr-2008	3
SAMA & ETANI Science Tables and Circular Slide	$28.99	03-Apr-2008	10
MIB Blundell 808 Accountant's and Business Sli	$28.00	22-Apr-2008	7
Slide Rule Polhemus Celestial Computer Air Nav	$27.50	17-Apr-2008	2
KAHLSICO HUMIDITY CALCULATOR PSYCHROMETER SLID	$27.50	24-Apr-2008	12
Assortment Of Slide Rules Plus More	$27.00	18-Apr-2008	2
"Navigational Slide Rule made in England ""Uni	$27.00	07-Apr-2008	3
2 VINTAGE SLIDE RULES LAB COLLEGE TELEDYNE-PIC	$27.00	06-Apr-2008	11
The DX Edge Slide Rule Gray Line Device	$27.00	11-Apr-2008	7
Shock Proof Slide Rule Dial Caliper with Hard	$26.99	27-Apr-2008	10
CALCULATING ON SLIDE RULE AND DISK - New Book	$26.95	30-Apr-2008	1
CALCULATING ON SLIDE RULE AND DISK - New Book	$26.95	22-Apr-2008	1
CALCULATING ON SLIDE RULE AND DISK - New Book	$26.95	23-Apr-2008	1
CALCULATING ON SLIDE RULE AND DISK - New Book	$26.95	25-Apr-2008	1
CALCULATING ON SLIDE RULE AND DISK - New Book	$26.95	17-Apr-2008	1
"Miniature Slide Rule C,D & A Scales Tie Clip"	$26.51	07-Apr-2008	10
SLIDE RULE tie clip by VERNON vintage A C D sc	$26.00	01-Apr-2008	8
stanley wood rule slides to 48''	$26.00	25-Apr-2008	7
"8 Elc SlideRule Calcs-Allied, Ohmite, Sprague	$26.00	22-Apr-2008	2
"Vintage Nuclear Explosion Slide Rule 18-1/2""	$26.00	09-Apr-2008	4
VINTAGE ARITHMA ADDIATOR ADDING MACHINE Slide	$25.88	06-Apr-2008	7
US Army Military Slide Rule With Holster	$25.59	10-Apr-2008	10
Vintage Vernon Slide Rule Tie Clasp Clip	$25.01	03-Apr-2008	9
Korean War (FO) -Astmuth Table-slide rule-Pick	$25.00	06-Apr-2008	1
Lot of 3 Vintage Slide Rules W/Cases & Boxes	$25.00	01-Apr-2008	2
Carpenter's Master Slide Rule By Interlox MFG	$25.00	21-Apr-2008	3
VINTAGE SLIDE RULE LOGAR - HUNGARY	$24.99	03-Apr-2008	1
Antique Stanley Folding Caliper Rule #36 Slide	$24.99	20-Apr-2008	1
Russian Soviet Defense RADIATION DOSE SLIDE RU	$24.95	09-Apr-2008	1
Pocket Slide Rule GRAPHOPLEX 612 made in Franc	$24.50	30-Apr-2008	6
Vintage Russian Mathematical Slide Rule Calcul	$23.50	02-Apr-2008	2
Vintage Machinist Circular Binary Slide Rule w	$23.50	27-Apr-2008	7
LUFKIN #171 Boxwood Folding Rule - Brass Calip	$23.01	29-Apr-2008	5
SIC No. 5510 Pocket Slide Rule case c. 1961	$22.76	27-Apr-2008	6
Slide rule	$22.50	20-Apr-2008	5
Binary Slide Rule Vintage 1931-1940 works perf	$22.50	27-Apr-2008	9
Slide Ruler in Leather Case+Various Drafting T	$22.49	07-Apr-2008	6
Vintage 50's 60's working Gold Slide Rule Tie	$22.00	24-Apr-2008	1
Therma Fan Law Calculator CIRCULAR ADV SLIDE R	$22.00	28-Apr-2008	5
National Union Radio Slide Rule w/ Case & Inst	$21.73	27-Apr-2008	5
1931 1940 Binary Slide Rule Lucite Dials VINTA	$21.71	22-Apr-2008	2
OLD CIRCULAR BINARY SLIDE RULE MACHINIST WITH	$21.55	13-Apr-2008	5
Rare! Vintage! Working SLIDE RULE TIE BAR Coll	$21.50	20-Apr-2008	9
POWLEY COMPUTER FOR HANDLOADERS SLIDERULE- RAR	$21.37	21-Apr-2008	6
Antique Stanley Folding Caliper Rule #32 Slide	$21.23	11-Apr-2008	2
Carpenter's Master Slide Rule By Interlox MFG	$21.06	11-Apr-2008	5
1935 Army Air Forces Dead Reckoning circular s	$21.01	06-Apr-2008	5
ACCA Duct Slide Rule	$21.00	01-Apr-2008	2
Laminated Circular Slide Rule 12 1/4 Inch Diam	$20.50	22-Apr-2008	4
The Slide Rule : ICS Schools Manual 1930	$20.50	12-Apr-2008	5
The Slide Rule - 1909	$20.50	19-Apr-2008	3
Lagre Circular Slide Rule - Trigonometry Angle	$20.50	12-Apr-2008	9
Gralab Darkroom Calculator Slide Rule for B&W	$20.50	18-Apr-2008	2
NEW SLIDE RULE - LOG LOG DUPLEX S889	$20.50	05-Apr-2008	6
ENGINEERING SLIDE RULE TIE CLASP PLASTIC REALL	$20.50	29-Apr-2008	9
Vintage Reactance Slide Rule SHURE/Cover Never	$20.50	22-Apr-2008	3
Circular Sama & Etani slide rule	$20.00	06-Apr-2008	1
"Circular Slide Rule, with Dow logo, instructi	$20.00	03-Apr-2008	1
STANLEY Boxwood Folding Rule - Brass Caliper S	$19.99	15-Apr-2008	1
Antique/ Vintage Midget Circular Slide Rule 19	$19.99	07-Apr-2008	1
RARE & UNIDENTIFIED JAPAN MADE SLIDE RULE - CA	$19.99	22-Apr-2008	1
MINT JASON NO. 803 JAPAN SLIDE RULE W CASE DRA	$19.99	17-Apr-2008	1
ANTIQUE SLIDE RULE	$19.99	21-Apr-2008	1
LUFKIN #171 Boxwood Folding Rule - Brass Calip	$19.99	01-Apr-2008	1
SLIDE RULE A Journey through 3 Centuries - New	$19.95	17-Apr-2008	1
SLIDE RULE A Journey through 3 Centuries - New	$19.95	18-Apr-2008	1
A History of the Logarithmic Slide Rule - F. C	$19.95	25-Apr-2008	1
ARCHITECT ENGINEER DRAFTING LOT SLIDE RULE SCA	$19.95	20-Apr-2008	1
SLIDE RULE A Journey through 3 Centuries - New	$19.95	12-Apr-2008	1
A History of the Logarithmic Slide Rule - F. C	$19.95	27-Apr-2008	1
HOPKINS Split Image Transit with Circular Slid	$19.48	29-Apr-2008	3
"Brass 12 in 1 Ruler, Brass Slide Rule Pat Jul	$19.46	15-Apr-2008	5
Wooden Ruler Patented 1896 Slides Open To 49 I	$19.05	13-Apr-2008	4
vintage WORKING Sterling Silver SLIDE RULE Tie	$18.81	10-Apr-2008	4
Slide Rule Sliderule Tie Clip Works! Sterling	$18.50	03-Apr-2008	6
Slide Rule	$18.27	07-Apr-2008	6
"155mm Howitzer Vietnam Era Slide Rule, No Res	$18.27	10-Apr-2008	3
MORSE PROXIMATOR Decimalizer slide rule vintag	$18.19	15-Apr-2008	2
Vintage Bamboo RELAY Sliderule Palco design us	$18.00	17-Apr-2008	1
The 1934 MASCOT CIRCULAR SLIDE RULE case & man	$17.97	14-Apr-2008	5
MECHANICAL SPRINGS 1ED1944 Wallace Barnes+Slid	$17.95	30-Apr-2008	1
1974 Vintage ICP Electronic Slide Rule Calcula	$17.16	03-Apr-2008	9
LOT OF 3 OPTICAL SLIDE RULES WST5655-501 10 IN	$17.06	10-Apr-2008	3
OLD LUFKIN BOXWOOD & BRASS ARCH CALIPER SLIDE	$17.05	02-Apr-2008	5
NICE Vintage Arithma Addiator Slide Rule Calcu	$16.50	25-Apr-2008	6
ORIGINAL COX&STEVENS AIRCRAFT CORP B-29 SLIDE	$16.50	12-Apr-2008	2
OLD ANACONDA CO WIDE-BAND TRANSMISSION SLIDE R	$16.49	17-Apr-2008	5
Circular slide rule; Gas Turbine Computer	$16.49	01-Apr-2008	4
"Braille Slide Rule, Ruler and Deck of Playing	$16.49	01-Apr-2008	5
Unusual medical slide rule - Eli Lilly - 1935	$16.27	07-Apr-2008	4
Slide rule datarule with instructions document	$16.27	26-Apr-2008	6
Mint GE Radio Range & Signal Strength Calc. Sl	$15.55	03-Apr-2008	6
Slide Rule Tie Clasp Has 2 small diamonds at e	$15.54	29-Apr-2008	3
VINTAGE SLIDE RULE AND INSTRUCTION WORKBOOK--C	$15.50	27-Apr-2008	5
The Binary Slide rule Copy right 1940 USA	$15.50	09-Apr-2008	8
"NICE CALIPER ,SLIDE RULE ,SCALE MODEL REF. RU	$15.50	17-Apr-2008	7
Slide Rule Tie Clip Clasp Bar Made in USA WORK	$15.50	17-Apr-2008	6
"STANLEY 4"" Boxwood & Brass Folding Rule - Ca	$15.50	29-Apr-2008	3
VINTAGE DRAFTING TOOLS SLIDE RULE/ COMPASS	$15.50	01-Apr-2008	2
ACU-MATH MODEL 900 SLIDE RULE HIGH QUALITY MAN	$15.50	25-Apr-2008	4
Large Lot Vintage Slide Rule Engineering Calcu	$15.50	09-Apr-2008	4
1947 PAN AM CLIPPER CIRCULAR SLIDE RULE! TIME	$15.49	10-Apr-2008	2
WORLD WAR 2 MILITARY MEMORABILIA ARTILLERY SLI	$15.27	05-Apr-2008	3
Set 4 Machinist Advertising Slide Rules	$15.00	15-Apr-2008	1
Slide Rule Sans & Streiffe Model 311 w/ Origin	$15.00	29-Apr-2008	1
Monsanto Sama Etani Circular Slide Rule w Case	$14.99	03-Apr-2008	1
GENERAL USA RULER & SLIDE CALIPER STAINLESS ST	$14.99	12-Apr-2008	1
Unique Sterling Silver Slide Rule Tie Clasp Cl	$14.99	29-Apr-2008	1
Vintage Diwa Darmstadt # 141 Wooden Slide Rule	$14.99	26-Apr-2008	1
BASS SLIDE RULE - 5 POSITIONS - EVERY NOTE IN	$14.95	10-Apr-2008	1
6 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	06-Apr-2008	1
7 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	05-Apr-2008	1
6 STRING BASS SLIDE RULE - 5 POSITIONS - ON FI	$14.95	13-Apr-2008	1
BASS SLIDE RULE - 5 POSITIONS - IMPROVISE !!	$14.95	22-Apr-2008	1
LEFT HANDED GUITAR SLIDE RULE - 5 POSITIONS -	$14.95	18-Apr-2008	1
6 STRING FRETLESS BASS SLIDE RULE - 5 POSITION	$14.95	26-Apr-2008	1
5 STRING FRETLESS BASS SLIDE RULE - 5 POSITION	$14.95	06-Apr-2008	1
KEYBOARD SLIDE RULE - EVERY NOTE IN ANY KEY !!	$14.95	27-Apr-2008	1
Slide Rule Lapel Pin ~ JETS Made In U.S.A.	$14.60	18-Apr-2008	3
Vintage Circular Slide Rule with case - 1936 *	$14.50	14-Apr-2008	2
Denney-Reyburn Rotary Slide Rule Nerd Collecti	$14.27	14-Apr-2008	7
Slide Rule Type Fast Belting Calculations 6 Li	$13.95	18-Apr-2008	3
Binary Slide Rule by Gilson Co. with Instructi	$13.76	18-Apr-2008	2
"JASON No. 802 SLIDE RULE W/LEATHER CASE, MADE	$13.50	24-Apr-2008	3
"Vintage Sthuthers-Dunn Inc. 6"" lg. Slide Rul	$13.27	28-Apr-2008	5
Vintage Berger Scientific Slide Rule	$13.27	04-Apr-2008	2
THREE SLIDE RULERS	$13.27	05-Apr-2008	4
"Weems & Plath Nautical Slide Rule 105, Naval	$13.13	21-Apr-2008	4
Circular slide rule; Martin Denver Space Veh.	$13.13	01-Apr-2008	2
	$12.99	07-Apr-2008	1
SLIDE RULE SIMPLIFIED C. O. HARRIS BOOK RULER	$12.99	19-Apr-2008	1
Vintage BROWN & SHARPE Pocket SLIDE CALIPER RU	$12.85	28-Apr-2008	12
Pair of Tough to Find Slide Rules & Cases	$12.84	27-Apr-2008	4
VINTAGE SLIDE RULE TIE CLIP	$12.71	13-Apr-2008	3
Hevi-Duty Electric Goldsboro NC Circular Slide	$12.62	28-Apr-2008	3
HUGE SLIDE RULE adv Cathodeon Crystals / Engla	$12.50	28-Apr-2008	2
VINTAGE SAMBLES ARTISAN WOOD BRASS CALIPER SLI	$12.50	13-Apr-2008	2
Round Midget Atlas Slide Rule with Manuel & Ca	$12.50	23-Apr-2008	3
International Metric Converter Circular Slide	$12.50	27-Apr-2008	4
TERRIFIC DENVER EQUIPMENT CIRCULAR SLIDE RULE	$12.50	27-Apr-2008	2
Slide Rule Lutz	$12.50	04-Apr-2008	6
Circular slide rule; EG&G Liquid/Air Flow Calc	$12.49	01-Apr-2008	4
Vintage Slide Rule #1	$12.38	07-Apr-2008	4
The 1934 MASCOT CIRCULAR SLIDE RULE case & man	$12.37	19-Apr-2008	2
Circular Slide Rule (Dupont)	$12.34	27-Apr-2008	6
"Vintage:German slide rule, Rechenschieber, Ne	$12.25	20-Apr-2008	6
Felsenthal Logarithmic Calculator / Sliderule	$12.00	24-Apr-2008	5
TI SR-10 Slide Rule Vintage LED Calculator Tex	$11.99	28-Apr-2008	1
Circular Slide Rule - Metal w/Case - Made in H	$11.73	23-Apr-2008	5
Vintage Vernon Slide Rule Tie Clip	$11.56	27-Apr-2008	4
Vintage: slide rule & pocket calculator by Nes	$11.50	20-Apr-2008	3
Oscar Orbit Calculator / Amateur Radio Slide R	$11.50	04-Apr-2008	4
Wanlass Instruments Advertising Circular Slide	$11.50	19-Apr-2008	7
Mannheim Professional slide ruler	$11.48	30-Apr-2008	2
3 Vintage Drafting Slide Rules with Cases Ster	$11.28	13-Apr-2008	3
Lot of 5 Slide Rules- Cooling and Heating Calc	$11.25	05-Apr-2008	5
	$11.05	27-Apr-2008	6
	$11.05	20-Apr-2008	3
US WWII 105 and 155 Howitzer Gun Slide Rules N	$11.00	01-Apr-2008	6
old drafting slide rule tie clip ruler thing	$10.55	28-Apr-2008	5
2 Vintage Slide Rules #594 & #587 w/case & ins	$10.52	12-Apr-2008	6
Slide Rule Tie Clasp Clip Mathematical Enginee	$10.51	25-Apr-2008	5
VINTAGE SLIDE RULE MANUALS MADE FOR U.S. ARMED	$10.50	25-Apr-2008	4
2 Vintage Rulers Folding Yard Stick & Festus S	$10.50	28-Apr-2008	5
Vintage TI-55 Scientific Slide Rule Calculator	$10.50	28-Apr-2008	3
LOT OF 4 VINTAGE SLIDE RULE CALULATORS HUBBELL	$10.50	23-Apr-2008	3
"Slide Rule,College Outline Series,Calvin C. B	$10.50	12-Apr-2008	4
Mint Vintage Shure Mic Reactance Slide Rule	$10.50	03-Apr-2008	2
2 VINTAGE SLIDE RULE CALCULATORS	$10.50	10-Apr-2008	10
Acu-Math 500 Slide Rule box and Instructions	$10.50	18-Apr-2008	4
VINTAGE SOVIET RUSSIAN Big Slide Rule w/ case	$10.50	26-Apr-2008	2
USAFI Slide Rule books	$10.50	04-Apr-2008	2
Vintage 1938 Stanleys Slide Rule Practice Book	$10.50	19-Apr-2008	3
MILITARY 105MM HOWITZER CHARGE SLIDE RULES NO	$10.50	22-Apr-2008	2
Beginner's Slide Rule--looks vintage	$10.50	06-Apr-2008	7
LUFKIN #372 Boxwood Folding Rule - Brass Calip	$10.50	27-Apr-2008	5
The Log Log Duplex Slide Rule self teaching ma	$10.50	23-Apr-2008	9
VINTAGE POCKET SKF JAPAN CONVERTER SLIDE RULE	$10.50	14-Apr-2008	2
Vintage Averagerule Slide Rule by Zip-Thru Edu	$10.50	17-Apr-2008	2
"Diwa 12"" Slide Rule, Original Wood Case, Nic	$10.49	11-Apr-2008	2
Vintage Pocket Chum Slide Rule Caliper Executi	$10.49	15-Apr-2008	2
"6"" GERMAN REISS DARMSTADT POCKET SLIDE RULE	$10.49	19-Apr-2008	2
How to Use a slide rule - text	$10.49	16-Apr-2008	5
"Slide Rule 1954 Book, Logarithms, Trigonometr	$10.45	17-Apr-2008	2
"Vintage 95"" Lufkin Red End Folding Rule & Sl	$10.11	01-Apr-2008	4
P.I.C. No. 121 / PC 18 Slide Rule - Beautiful	$10.09	04-Apr-2008	2
Logarex 27103 Slide Rule	$10.00	12-Apr-2008	1
Vintage Engineering Instruments Wooden Slide R	$9.99	27-Apr-2008	1
Vintage Log-Log Slide Rule With Box & Instruct	$9.99	29-Apr-2008	1
ESSO Advertising MARINE SLIDE RULE 1955 MILE-A	$9.99	19-Apr-2008	1
	$9.99	19-Apr-2008	1
Rockwell 202 Slide Rule Calculator - Vintage	$9.99	27-Apr-2008	1
Drake's 1943 Slide Rule & Logarithic Tables	$9.99	07-Apr-2008	1
vintage PARK INSTRUMENT CO SLIDE RULE & case	$9.99	05-Apr-2008	1
THE EXECUTIVE POCKET CHUM SLIDE RULE CALIPER &	$9.99	25-Apr-2008	1
VINTAGE SLIDE RULE IN LEATHER CASE	$9.99	16-Apr-2008	1
Jack Joyce's INSTANT COMPOSER Slide Rule of Mu	$9.99	28-Apr-2008	1
COBE Laboratories Fluid Mgmt Calculator adv SL	$9.99	28-Apr-2008	2
WEEMS & PLATH NAUTICAL SLIDE RULE 105 NAVAL CA	$9.99	29-Apr-2008	1
1900 C-S CO SLIDE RULER WOOD BRONZE	$9.99	13-Apr-2008	1
Vintage TI-30 LED Slide Rule Calculator~70's M	$9.99	30-Apr-2008	1
LUFKIN RULER BRASS SLIDE CARPENTER MACHANIC NO	$9.99	29-Apr-2008	1
"LUFKIN 4"" Boxwood & Brass Folding Rule - Cal	$9.99	15-Apr-2008	1
ohmite resistance calculator and slide rule vi	$9.99	08-Apr-2008	1
"OLD WOODEN MINI SLIDE RULE, CARDBOARD CASE, 1	$9.99	08-Apr-2008	1
"STANLEY 4"" Boxwood & Brass Folding Rule - Ca	$9.99	22-Apr-2008	1
Slide Rule & Instructions of use	$9.99	04-Apr-2008	1
SOVIET PILOT AIRCRAFT MILITARY NAVIGATION SLID	$9.99	04-Apr-2008	1
ACU-MATH SLIDE RULE WITH LEATHER CASE	$9.99	28-Apr-2008	2
1915 K& E Polyphase Slide Rule Model 4053-5	$9.99	27-Apr-2008	1
	$9.99	14-Apr-2008	1
VINTAGE CRAFTSMAN FOLDING RULE #3931 BRASS SLI	$9.99	29-Apr-2008	1
WORKING SLIDERULE MONEY CLIP	$9.99	25-Apr-2008	2
Vintage ROOS SLIDE RULE/SR-107A w/CASE EX Cond	$9.99	05-Apr-2008	1
"Cann & Saul Steel Co, Slide Rule & Ruler, Pen	$9.99	22-Apr-2008	1
"old 1914 Hutten's "" Simplex "" Slide Rule bo	$9.99	06-Apr-2008	1
Vintage Fuji # 51 Pocket Slide Rule w/ Leather	$9.99	02-Apr-2008	1
2 SMALL VINTAGE SLIDE RULES ENGLAND & DENMARK	$9.99	13-Apr-2008	1
Carpenter Interlox 6' Master Folding Slide Rul	$9.99	30-Apr-2008	1
"CARPENTER'S MASTER SLIDE RULE, DAHL N.Y.C, IN	$9.95	05-Apr-2008	1
Lot of 9 Slide Rules	$9.95	10-Apr-2008	1
	$9.95	20-Apr-2008	1
RARE 38 Stanley's Slide Rule Practice Instruct	$9.95	28-Apr-2008	1
UTO SLIDE RULE ELECTRO # 511U IN CASE NICE DEN	$9.95	18-Apr-2008	1
AUDELS MACHINIST TOOL MAKERS 1ST ED 1941 SLIDE	$9.95	16-Apr-2008	1
THE POLYPHASE SLIDE RULE No. N 4053 Manual 193	$9.95	26-Apr-2008	1
MANNHEIM TRIG ACU-MATH SLIDE RULE 1945 MODEL 9	$9.95	17-Apr-2008	1
Vintage TI SR-11 Slide Rule Calculator Pouch &	$9.95	10-Apr-2008	1
Collection of 4 Concrete Calculation Slide Rul	$9.78	27-Apr-2008	9
Great mens Slide rule tie clasp	$9.50	11-Apr-2008	4
Vintage Universal Circle Slide Rule/Pencil Cup	$9.38	08-Apr-2008	6
"Slide Rule, Metric / US conversion"	$9.38	04-Apr-2008	3
"Mascot Slide Rule, case and manual, copyright	$9.27	03-Apr-2008	7
Small GEOTEC Slide Rule in Leather Case	$9.19	14-Apr-2008	3
Handi Dog Greyhound Handicapper Slide Rule Cal	$9.09	21-Apr-2008	11
2 vintage slide rule Geotec 341-3526 pocket sl	$8.99	24-Apr-2008	1
Vintage US Naval Academy SLIDE RULE MANUAL No.	$8.99	28-Apr-2008	1
SLIDE RULE	$8.99	04-Apr-2008	1
slide rule with hard case	$8.67	14-Apr-2008	8
European Nuclear Atomic Bomb ? Calculator Slid	$8.51	27-Apr-2008	2
CHARVOZ-ROOS SLIDE RULE WITH LEATEHR CASE	$8.50	20-Apr-2008	5
SLIDE RULE VINTAGE TRIG-O-LOG	$8.49	16-Apr-2008	2
Slide Rule Tie Clip ~ JETS Made In U.S.A.	$8.40	18-Apr-2008	1
Slide Rule - VINTAGE E-6B Dead Reckoning Compu	$8.35	05-Apr-2008	4
VINTAGE DOW JONES & CO SLIDE RULE WALL STREET	$8.26	06-Apr-2008	5
4 Slide Rules	$8.25	02-Apr-2008	4
Vintage Slide Rule Metric Converter Pen Pencil	$8.25	13-Apr-2008	8
Vintage Pocket Slide Rule Charles Bruning No.	$8.00	06-Apr-2008	3
Vintage Slide Rule With Leather Case Full Size	$8.00	30-Apr-2008	2
SCARCE Stanley's 24 page Slide Rule Instructio	$8.00	03-Apr-2008	2
How to Use the Slide Rule - 2 Books from 1960'	$7.99	22-Apr-2008	1
Plastic~Metal SLIDE RULE Smith Drake Corp INGL	$7.99	16-Apr-2008	1
VINTAGE GERMAN MEDICAL BLOOD CIRCULATION SLIDE	$7.99	19-Apr-2008	1
TRIGONOMETRY SLIDE RULE MECHANICS GRAPHS 1930	$7.75	06-Apr-2008	3
VINTAGE HEWITT ROBINS POCKET SLIDE RULE RULER	$7.50	19-Apr-2008	4
VINTAGE RELAY NO. 505 6 INCH BAMBOO SLIDERULE	$7.50	03-Apr-2008	1
"SLIDE RULE, LOG LOG DUPLEX DECITRIG, APPLICAT	$7.50	15-Apr-2008	1
VINTAGE LEATHER CASED POCKET SLIDE RULE	$7.50	17-Apr-2008	5
Learn Basic Slide Rule on Your Own (1967)	$7.50	14-Apr-2008	4
6 Inch Slide Caliper Rule - Union Tool Co.	$7.50	03-Apr-2008	4
FOXBORO Valve and Meter Calculation Slide Rule	$7.44	05-Apr-2008	3
"The slide rule and how to use it, STROHM ITC	$7.38	24-Apr-2008	3
Vintage German ARITHMA ADDIATOR slide rule/cal	$7.28	15-Apr-2008	5
Slide Rule Tie Clasp With Westinghouse Logo.NR	$7.09	21-Apr-2008	3
ACU-MATH Mannheim Slide Rule #4 w/ instruction	$7.07	13-Apr-2008	3
1915 Mannheim & Phillips Slide Rules Book Diet	$7.00	19-Apr-2008	1
"Vintage 10"" Student Slide Rule with box and	$7.00	18-Apr-2008	5
Lot Of 6 Vintage Electrical Booklets Slide Rul	$7.00	27-Apr-2008	2
"Circular 4.25"" diameter Slide Rule 1930's"	$7.00	12-Apr-2008	1
Vintage Sliderule Plus Altitude & Air speed Co	$6.99	29-Apr-2008	1
Vintage Vietnam 1963 US Military Gun Slide Rul	$6.95	10-Apr-2008	1
4 VINTAGE MARX MINATURE TOOLS PLANE SLIDE RULE	$6.91	12-Apr-2008	3
slide rule with hard case	$6.73	14-Apr-2008	5
Vintage BRASS Slide STANLEY No. 136 Ruler Hand	$6.70	02-Apr-2008	7
Vintage ACU-MATH Pocket Slide Rule in Leather	$6.50	16-Apr-2008	1
Slide Rule Tie Clip Bar Ruler Slipstick Calcul	$6.50	21-Apr-2008	5
Gas Station NorWay Anti Freeze 40s Slide Rule	$6.50	27-Apr-2008	1
"Slide Rule - Douglas, Jerry (CD 1992)"	$6.50	22-Apr-2008	5
VINTAGE ARITHMA ADDIATOR ADDING MACHINE Slide	$6.50	13-Apr-2008	3
Cleveland Ohio 1930s Lumber Calculator Slide R	$6.50	13-Apr-2008	1
Slide Rule Practice by Stanley book	$6.50	12-Apr-2008	3
Cleveland Institute OF Electronics SLide Rule	$6.49	08-Apr-2008	2
"HONEYWELL VALVE SIZE SLIDE RULE - CALCULATOR,	$6.49	05-Apr-2008	2
Slide Rule Lapel Pin ~ New York JETS Made In U	$6.40	27-Apr-2008	1
HOPE No. 57 Trompeter Electronics pocket Slide	$6.27	20-Apr-2008	5
slide rule with hard case	$6.26	14-Apr-2008	5
Globemaster #62200 Five Inch Slide Rule	$6.24	12-Apr-2008	6
Hoffman Slide Rule w/ instructions & leather c	$6.05	05-Apr-2008	3
"Guedon 5"" Pocket Slide Rule Camden NJ Made i	$6.01	27-Apr-2008	6
"sc (1953) HOW TO USE...LOG SLIDE RULES--Picke	$6.00	08-Apr-2008	1
Slide Rule	$5.99	16-Apr-2008	1
Old Slide Rule.	$5.95	01-Apr-2008	1
Vintage Slide Rule w/Case ACU-MATH	$5.85	26-Apr-2008	2
1918 The Slide Rule Simplified	$5.60	14-Apr-2008	4
slide rule with hard case	$5.52	14-Apr-2008	9
NOVUS 3500 Sliderule and Novus Financier Calac	$5.51	21-Apr-2008	3
Vintage Slide Rule Tie Clasp/Clip Brass? FREE	$5.50	02-Apr-2008	2
Great Old Unusual Circular Slide Rule.	$5.50	30-Apr-2008	5
STANLEY Pocket SLIDE CALIPER RULE Brass& Boxwo	$5.50	27-Apr-2008	3
Concrete Calculator slide rule Vallejo CA comp	$5.50	27-Apr-2008	4
Relay No. 403 Made In Japan Sliderule Slide Ru	$5.50	07-Apr-2008	2
1940s WW2 SHURE BROS MICROPHONE SLIDE RULE	$5.50	06-Apr-2008	3
1931 A Manual of the Slide Rule J.E. Thompson	$5.50	15-Apr-2008	2
STALEY Chart 1969 Perrygraf -Cost Per Ounce- S	$5.50	13-Apr-2008	3
"Simplifying the Slide Rule, Robert W Marks. S	$5.50	06-Apr-2008	2
KEUFEL & ESSER CO Slide Rule #681892 K-12 Prep	$5.50	13-Apr-2008	3
MASTER RULE MFG. CO N.Y. INTERLOX SLIDE RULE I	$5.24	01-Apr-2008	4
Measuring slide rule LOGARITHMS Russian PROMET	$5.00	08-Apr-2008	1
"EMD ELECTRO MOTIVE RULING GRADE ""SLIDE RULE"	$5.00	07-Apr-2008	1
Vintage 1962 Executive Slide Rule Walnut Exec-	$5.00	27-Apr-2008	1
	$5.00	28-Apr-2008	1
Motorola silicon zener diode handbook & Slide	$5.00	28-Apr-2008	1
WW2 ARTILLERY SLIDE RULE	$5.00	15-Apr-2008	1
WW2 ARTILLERY SLIDE RULE	$5.00	15-Apr-2008	2
Circular Slide Rule - Price Calculator 1935	$5.00	28-Apr-2008	1
SHURE BROTHERS 1950's Reactance Slide Rule	$5.00	12-Apr-2008	1
Interlox Master Slide Rule Vintage	$5.00	28-Apr-2008	1
MANNHEIM TRIG #90 A SLIDE RULE WITH LEATHER CA	$4.99	06-Apr-2008	1
slide rule---early plastic--for concrete slabs	$4.99	14-Apr-2008	1
STANLEY Boxwood & Brass Folding Rule with Cali	$4.99	22-Apr-2008	1
Slide Rule by: Nevil Shute PB Paperback Book B	$4.99	06-Apr-2008	1
(2) vintage SLIDE RULE - ACU-MATH 400 & ENGENE	$4.99	07-Apr-2008	1
Vintage Slide Rule & Instruction booklet..Eng.	$4.99	04-Apr-2008	1
vintage UNIQUE UNIVERSAL SLIDE RULE ENGLAND w/	$4.99	02-Apr-2008	1
CONCRETE CALCULATOR SLIDE RULE GOEDECKE COMPAN	$4.99	02-Apr-2008	1
ACU-MATH SLIDE RULE NO. 400 & CASE	$4.99	03-Apr-2008	1
Charles Bruning Co Slide Rule with Case	$4.95	05-Apr-2008	1
Vintage Andrew Antenna & Waveguide Selector Sl	$4.95	20-Apr-2008	1
SLIDE RULE-ACU-MATH LOG LOG DECIMAL TRIG NO. 1	$4.90	13-Apr-2008	1
"Laurence ""Model Builder's Slide Rule"" / Mod	$4.84	04-Apr-2008	5
8 pc DRAFTING ACCESSORIES w/ SLIDE RULE AND (2	$4.83	06-Apr-2008	2
1947 ESSO AVATION~SLIDE RULE~LIKE NEW SHAPE~RA	$4.83	06-Apr-2008	2
ACU-MATH No. 400 Slide Rule with leather case	$4.26	20-Apr-2008	3
Listing and payment details:	$4.25	27-Apr-2008	4
Early HUGHES OWENS SLIDE RULE	$4.24	19-Apr-2008	2
Circular Slide Rule Performance Calculator for	$4.13	07-Apr-2008	2
"JBL ""Slide Rule"" from the 70's! RARE COLLEC	$4.03	06-Apr-2008	3
ACU-MATH Slide Rule No. 511 Mannheim Professio	$3.99	01-Apr-2008	1
Acu - Math No. 1311 Slide Rule - Log Log Decim	$3.99	13-Apr-2008	2
Listing and payment details:	$3.99	27-Apr-2008	1
SLIDE RULE HOW TO USE IT CALVIN BISHOP 1963	$3.99	29-Apr-2008	1
Vernon Sterling Slide Ruler Tie Clasps Moving	$3.72	06-Apr-2008	3
"ANTIQUE SLIDE RULE DATED APRIL 1945 FROM BERL	$3.54	05-Apr-2008	2
Rare Russian Slide Rule 250mm 1978 Year Kiev L	$3.50	14-Apr-2008	1
Vintage Slide Rule #2	$3.26	07-Apr-2008	3
MANNHEIM PROFESSIONAL ACU-MATH #511 Slide Rule	$3.26	17-Apr-2008	7
"Vintage Slide Rule. With book ""Slide Rule Si	$3.25	25-Apr-2008	7
KE Log Log Duplex Decitrig Slide Rule Manual 4	$3.25	05-Apr-2008	2
Marathon Training Running Pace Calculator slid	$3.25	28-Apr-2008	2
vintage Norton slide rule box leather case ins	$3.25	14-Apr-2008	4
"How to Use a Slide Rule, Instructions Illustr	$3.02	18-Apr-2008	3
How to Use Trig Slide Rules (1960)	$3.00	14-Apr-2008	1
"OLD ANTIQUE SLIDERULE, EXCELLENT CONDITION, L	$3.00	06-Apr-2008	1
KODAK Developing Dataguide - Circular Slide Ru	$2.99	22-Apr-2008	1
Slide Rule Simplified by C.O. Harris	$2.99	30-Apr-2008	1
VINTAGE SLIDE RULE INSTRUCTION BOOK. Neat litt	$2.99	27-Apr-2008	1
ASA E6-B Flight Computer Slide Rule w/ Book	$2.99	28-Apr-2008	1
"SIC Boxes, Cases, and Manuals for 5 Pocket Sl	$2.95	13-Apr-2008	2
Marathon Training Running Pace Calculator slid	$2.95	20-Apr-2008	1
Marathon Training Running Pace Calculator slid	$2.95	18-Apr-2008	2
Old Figural Slide Rule Tie Clasp	$2.84	05-Apr-2008	3
ACU-MATH No. 400 VINTAGE SLIDE RULE & VINYL CA	$2.76	20-Apr-2008	5
Vintage Acu-Math Trig Slide Rule With Box & Ho	$2.63	01-Apr-2008	2
"5 Vintage Slide rules, Calculator charts, C-T	$2.54	19-Apr-2008	6
Drafting Tools - Slide rule with Sheath	$2.50	30-Apr-2008	3
"International IHC Farmetrics Slide Rule Earlh	$2.49	20-Apr-2008	1
"How to Use a Slide Rule, Instructions Illustr	$2.31	28-Apr-2008	3
Firthite Steel Cutting Calculator Slide Rule C	$2.27	07-Apr-2008	3
"craftsman circular slide rule ""guide to bett	$2.25	04-Apr-2008	3
XMODS TOOL SET RAREST OF TWO VERY RARE HAS SLI	$2.25	06-Apr-2008	5
Vintage 1950's Compass brand Bamboo Slide Rule	$2.25	07-Apr-2008	2
3VINTAGE STARRETT UTILITY RULE RULER SLIDE RUL	$2.24	08-Apr-2008	2
TORIT Duct Calculator Dust - 1963 Perrygraf Sl	$2.24	13-Apr-2008	4
ALLIS-CHALMERS 1957 Calculator Perrygraf Slide	$2.24	14-Apr-2008	4
Slide Rule Instruction Book from 1945	$1.99	18-Apr-2008	1
Vintage Slide Rule W/Case Compass Co. Japan Ni	$1.99	09-Apr-2008	1
Metric Converter Barron Education Series1971 S	$1.99	20-Apr-2008	1
Vintage Engineering Instruments Slide Rule Set	$1.99	23-Apr-2008	1
U.S. To Metric Conversions Slide Rule 1971Slid	$1.99	20-Apr-2008	1
MY MARKSON INSTANT 23 FUNCTION CONVERSION SLID	$1.99	22-Apr-2008	1
E-Z Grader Slide Rule Chart	$1.80	07-Apr-2008	3
VINATGE SLIDE RULE	$1.54	16-Apr-2008	3
slide rule with hard case	$1.35	14-Apr-2008	5
Vintage Slide Rule with case	$1.25	14-Apr-2008	2
Two Slide Rules - One Mini Size	$1.25	20-Apr-2008	2
XMODS TOOL SET RAREST OF TWO VERY RARE HAS SLI	$1.25	13-Apr-2008	2
Vintage Lufkin ZigZag Ruler 6Ft. W/Slide Inser	$1.04	01-Apr-2008	2
Vintage Slide Rule with case	$1.04	14-Apr-2008	2
Listing and payment details:	$1.00	30-Apr-2008	1
4 LOT OLD SLIDE RULE BOOKS HOW TO USE TEACH YO	$0.99	02-Apr-2008	1
"Slide Rule,,Wood,,Old"	$0.99	02-Apr-2008	1
"VINTAGE 6.5"" SLIDE RULER ACU MATH no. 1211 R	$0.99	05-Apr-2008	1
Vintage 10 Inch Slide Rule 1940-1950 Antique M	$0.99	10-Apr-2008	1
MILITARY slide rule 1987 Nautical US Navy	$0.99	03-Apr-2008	1
VINTAGE RICKETT ALUMINUM ENGINEERING SLIDE RUL	$0.99	14-Apr-2008	1
TI-55-II Advanced Slide Rule Calculator~LOOOOO	$0.99	04-Apr-2008	1
Russian 5161-57 Slide Rule	$0.99	05-Apr-2008	1
"GENERAL TOOLS # 729 SLIDE CALIPER RULE TOOL 4	$0.99	07-Apr-2008	1
slide rule and case Vintage	$0.99	01-Apr-2008	1
Measuring slide rule LOGARITHMS Russian Lening	$0.99	06-Apr-2008	1
Vintage Slide Rule #3	$0.99	07-Apr-2008	1
1924 THE SLIDE RULE HOW TO USE IT - STROHM - H	$0.99	06-Apr-2008	2
Vintage Slide Rule #4	$0.99	07-Apr-2008	1
"Perrygraf 15"" Circular Slide Rule 1964 Conve	$0.99	05-Apr-2008	1
PAPER SLIDERULE FROM THE 70s	$0.99	07-Apr-2008	1
Unique slide rule and case Vintage made in Eng	$0.99	01-Apr-2008	1
Sliderule	$0.99	02-Apr-2008	1
ACU-MATH No. 400 vintage Slide Rule with case	$0.99	27-Apr-2008	1
vintage Bulgarian slide rule RPGP Sofia !	$0.99	18-Apr-2008	1
Vintage Slide Rule with case	$0.99	14-Apr-2008	1
Vintage slide ruler with leather case	$0.99	24-Apr-2008	1
Slide Rule Calculator Flight Computer 99 cents	$0.99	07-Apr-2008	1
	$0.99	30-Apr-2008	1
US Patent for a Glass SLIDE RULE - Ruler	$0.95	24-Apr-2008	1
	$0.00	30-Dec-1899	0
NEW SS BREITLING 43MM BLUE CHRON PILOT SLIDE R	$2699.99	03-Apr-2008	0
NEW SS BREITLING 43MM BLUE CHRON PILOT SLIDE R	$2599.99	08-Apr-2008	0
NEW SS BREITLING 43MM BLUE CHRON PILOT SLIDE R	$2599.99	28-Apr-2008	0
NEW SS BREITLING 43MM BLUE CHRON PILOT SLIDE R	$2499.99	13-Apr-2008	0
Swiss Made Zeno Watch XXL Slide Rule Automatic	$1500.00	25-Apr-2008	0
Swiss Made Zeno Watch XXL Slide Rule Automatic	$1500.00	15-Apr-2008	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$849.00	15-Apr-2008	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	09-Apr-2008	0
Swiss Made Revue Thommen Pilot Pro Slide Rule	$765.00	05-Apr-2008	0
Kern & CIE Aarau Surveying Slide Rule - Steel	$549.99	29-Apr-2008	0
Tommy Bahama Chronograph + Slide Rule Watch MS	$298.00	05-Apr-2008	0
Tommy Bahama Chronograph + Slide Rule Watch MS	$298.00	15-Apr-2008	0
Tommy Bahama Chronograph + Slide Rule Watch MS	$298.00	25-Apr-2008	0
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH!	$198.50	08-Apr-2008	0
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH!	$198.50	01-Apr-2008	0
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH!	$198.50	15-Apr-2008	0
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH!	$198.50	22-Apr-2008	0
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH!	$198.50	29-Apr-2008	0
C. Conrad Air Commander Chrono Diamond Gold Sl	$189.00	02-Apr-2008	0
C. Conrad Air Commander Chrono Diamond Gold Sl	$189.00	22-Apr-2008	0
C. Conrad Air Commander Chrono Diamond Gold Sl	$189.00	12-Apr-2008	0
"sliderule chronograph "" Jetstream "", 2,17 i	$169.00	23-Apr-2008	0
"sliderule chronograph "" Jetstream "", 2,17 i	$169.00	30-Apr-2008	0
Zeppelin Engineer Halden Calculex Circular Sli	$149.99	29-Apr-2008	0
ORIENT AUTOMATIC SLIDE RULE TITANIUM Watch Jum	$119.00	24-Apr-2008	0
ORIENT PILOT MILITARY AUTOMATIC Watch Slide Ru	$119.00	24-Apr-2008	0
Orient Automatic Watch Titanium Military Slide	$119.00	24-Apr-2008	0
Orient Automatic Watch Titanium Military Slide	$119.00	25-Apr-2008	0
NEW SEIKO Pilot Slide Ruler Chrono 100M MENS W	$105.00	17-Apr-2008	0
NEW SEIKO Pilot Slide Ruler Chrono 100M MENS W	$105.00	13-Apr-2008	0
NEW SEIKO Pilot Slide Ruler Chrono 100M MENS W	$105.00	19-Apr-2008	0
NEW SEIKO Pilot Slide Ruler Chrono 100M MENS W	$105.00	29-Apr-2008	0
Russian Commemorative watch-type DC Circular S	$99.99	29-Apr-2008	0
Rare Welch Classroom Slide Rule - 4 Ft. long -	$99.00	06-Apr-2008	0
Rare Welch Classroom Slide Rule - 4 Ft. long -	$99.00	29-Apr-2008	0
Psychrometric Circular Slide Rule -Temp Range	$89.99	29-Apr-2008	0
Vintage 1941 Flight Calculator (circular slide	$75.00	24-Apr-2008	0
"RARE! Corona Slide Rule Lighter ""RENOUN"""	$59.99	03-Apr-2008	0
RUSSIAN CIRCULAR (ROUND) SLIDE TWO SIDE RULE K	$54.95	07-Apr-2008	0
RUSSIAN CIRCULAR (ROUND) SLIDE TWO SIDE RULE K	$54.95	19-Apr-2008	0
"Slide Ruler for Artillery Cannon Calculations	$50.00	19-Apr-2008	0
"Slide Ruler for Artillery Cannon Calculations	$50.00	13-Apr-2008	0
"Slide Ruler for Artillery Cannon Calculations	$50.00	13-Apr-2008	0
"Slide Ruler for Artillery Cannon Calculations	$50.00	17-Apr-2008	0
"Slide Ruler for Artillery Cannon Calculations	$50.00	17-Apr-2008	0
"Slide Ruler for Artillery Cannon Calculations	$50.00	19-Apr-2008	0
VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RUL	$49.99	16-Apr-2008	0
155 MM ARTILLERY HOWITZER HIGH ANGLE SLIDE RUL	$49.99	28-Apr-2008	0
STANLEY #27 Boxwood Brass Folding Rule - Gunte	$49.99	29-Apr-2008	0
VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RUL	$49.99	04-Apr-2008	0
CIRCULAR ROUND ANTIQUE VINTAGE SIC SLIDE RULE	$49.99	04-Apr-2008	0
STANLEY #27 Boxwood Brass Folding Rule - Gunte	$49.99	22-Apr-2008	0
MILITARY MOSCOW RUSSIAN CIRCULAR SLIDE RULE KL	$49.00	05-Apr-2008	0
Slide Rule Autobiography of a Engineer Book Sh	$44.99	29-Apr-2008	0
Slide Rule Autobiography of a Engineer Book Sh	$44.99	15-Apr-2008	0
Soviet Russian CIVIL Defence Nuclear Slide Rul	$42.00	29-Apr-2008	0
NL-10M Soviet MIG SLIDE RULE of the navigator	$40.00	19-Apr-2008	0
"VINTAGE CAR COMPUTER, CIRCULAR SLIDE RULE, 19	$40.00	02-Apr-2008	0
NL-10M Soviet MIG SLIDE RULE of the navigator	$40.00	12-Apr-2008	0
NL-10M Soviet MIG SLIDE RULE of the navigator	$40.00	26-Apr-2008	0
RUSSIAN CIRCULAR SLIDE RULE + MANUAL	$39.00	09-Apr-2008	0
WOOD PENCIL BOX HOLDER SLIDE TOP METRIC RULER	$35.00	17-Apr-2008	0
WOOD PENCIL BOX HOLDER SLIDE TOP METRIC RULER	$35.00	12-Apr-2008	0
WOOD PENCIL BOX HOLDER SLIDE TOP METRIC RULER	$35.00	19-Apr-2008	0
Book User Manual Slide Rule Vintage Russian Ol	$34.95	03-Apr-2008	0
Hope 530 Slide Rule Engineer's 23 scale NOS Co	$32.50	09-Apr-2008	0
Hope 530 Slide Rule Engineer's 23 scale NOS Co	$32.50	30-Apr-2008	0
Hope 530 Slide Rule Engineer's 23 scale NOS Co	$32.50	20-Apr-2008	0
"FINE COLLECTORs 12"" SLIDE RULE LOGAREX 27401	$30.00	29-Apr-2008	0
UNIQUE Russian Soviet Vintage RADIATION DOSE S	$29.99	10-Apr-2008	0
UNIQUE Russian Soviet Vintage RADIATION DOSE S	$29.99	02-Apr-2008	0
"VINTAGE CHEMAPOL CHEMICAL ENGINEERING SLIDE R	$29.99	07-Apr-2008	0
"SLIDE RULE History, Models, and Makers - New	$29.95	29-Apr-2008	0
"Mildot Master, slide rule analog calculator"	$29.95	10-Apr-2008	0
"Mildot Master, slide rule analog calculator"	$29.95	06-Apr-2008	0
"Mildot Master, slide rule analog calculator"	$29.95	26-Apr-2008	0
"Mildot Master, slide rule analog calculator"	$29.95	19-Apr-2008	0
"Mildot Master, slide rule analog calculator"	$29.95	12-Apr-2008	0
"Mildot Master, slide rule analog calculator"	$29.95	20-Apr-2008	0
A-bomb nuclear yield circular slide rule MINT	$29.67	30-Apr-2008	0
"SLIDE RULE History, Models, and Makers - New	$27.95	01-Apr-2008	0
CALCULATING ON SLIDE RULE AND DISK - New Book	$26.95	04-Apr-2008	0
CALCULATING ON SLIDE RULE AND DISK - New Book	$26.95	15-Apr-2008	0
STANLEY #32 Boxwood Folding Rule - Brass Calip	$24.99	29-Apr-2008	0
MARSWELLS Boxwood Folding Rule - Brass Caliper	$24.99	01-Apr-2008	0
STANLEY #32 Boxwood Folding Rule - Brass Calip	$24.99	15-Apr-2008	0
SOVIET PILOT MILITARY NAVIGATION SLIDE RULE WW	$24.99	22-Apr-2008	0
Vintage Soviet Russian Slide Rule KL 1	$24.99	12-Apr-2008	0
STANLEY #32 Boxwood Folding Rule - Brass Calip	$24.99	22-Apr-2008	0
Russian dosimeter Defense RADIATION DOSE SLIDE	$24.99	27-Apr-2008	0
Russian dosimeter Defense RADIATION DOSE SLIDE	$24.99	09-Apr-2008	0
GUITAR SLIDE RULE + FIVE POSITION MUSICIAN ON	$24.95	14-Apr-2008	0
FIELD ARTILLERY SLIDE RULE RULER COLLECTORS NE	$24.00	20-Apr-2008	0
Very Rare Russian Gunnery Shooting Slide Rule	$24.00	29-Apr-2008	0
NL-10M Very Rare Slide Rule of Russian Fighter	$24.00	29-Apr-2008	0
FIELD ARTILLERY SLIDE RULE RULER COLLECTORS NE	$24.00	22-Apr-2008	0
	$21.00	19-Apr-2008	0
	$21.00	08-Apr-2008	0
Gralab Darkroom Calculator Slide Rule for B&W	$20.00	29-Apr-2008	0
Derck Dial Gauge & Trig Calculator Rotary Slid	$20.00	23-Apr-2008	0
Gralab Darkroom Calculator Slide Rule for B&W	$20.00	04-Apr-2008	0
Gralab Darkroom Calculator Slide Rule for B&W	$20.00	11-Apr-2008	0
"VINTAGE RUSSIAN ENGINEERING - LSLD - 10"" SLI	$20.00	29-Apr-2008	0
STANLEY Boxwood Folding Rule - Brass Caliper S	$19.99	08-Apr-2008	0
VINTAGE ENGLISH WOOD SLIDE RULE WOODEN CALCULA	$19.99	19-Apr-2008	0
SANTOK SLIDE RULE - W/ PLASTIC CASE & BOOKLET	$19.99	06-Apr-2008	0
"Kelloggs pencil case,ruler,2 stencils & slide	$19.99	17-Apr-2008	0
STAEDTLER-MARS SLIDE RULE 54455 - NEW W/ PLAST	$19.99	22-Apr-2008	0
SANTOK SLIDE RULE - W/ PLASTIC CASE & BOOKLET	$19.99	22-Apr-2008	0
RARE & UNIDENTIFIED JAPAN MADE SLIDE RULE - CA	$19.99	06-Apr-2008	0
LUFKIN #171 Boxwood Folding Rule - Brass Calip	$19.99	22-Apr-2008	0
Slide Rule - Vintage Pickell Metal Slide Rule	$19.99	08-Apr-2008	0
"VINTAGE SLIDE RULER, GERMANY, 1940-50"	$19.99	30-Apr-2008	0
"Kelloggs pencil case,ruler,2 stencils & slide	$19.99	12-Apr-2008	0
Vintage Slide Rules	$19.99	10-Apr-2008	0
STAEDTLER-MARS SLIDE RULE 54455 - NEW W/ PLAST	$19.99	07-Apr-2008	0
Janice Rule 35mm film slide Three Women 1977	$19.99	01-Apr-2008	0
"Kelloggs pencil case,ruler,2 stencils & slide	$19.99	19-Apr-2008	0
"VINTAGE ANONYMOUS ENGINEERING 5"" SLIDE RULE,	$19.99	23-Apr-2008	0
A History of the Logarithmic Slide Rule - F. C	$19.95	24-Apr-2008	0
SLIDE RULE A Journey through 3 Centuries - New	$19.95	08-Apr-2008	0
A History of the Logarithmic Slide Rule - F. C	$19.95	17-Apr-2008	0
A History of the Logarithmic Slide Rule - F. C	$19.95	10-Apr-2008	0
SLIDE RULE A Journey through 3 Centuries - New	$19.95	01-Apr-2008	0
A History of the Logarithmic Slide Rule - F. C	$19.95	03-Apr-2008	0
Listing and payment details:	$19.50	26-Apr-2008	0
Felsenthal&Sons NAUTICAL SLIDE RULE Vintage US	$18.99	06-Apr-2008	0
ANSI/ASQ z1.4-2003 software Replace your old s	$17.99	17-Apr-2008	0
ANSI/ASQ z1.4-2003 software Replace your old s	$17.99	08-Apr-2008	0
ANSI/ASQ z1.4-2003 software Replace your old s	$17.99	24-Apr-2008	0
1945 Log Log Duplex Decitrig Slide Rule Manual	$17.99	29-Apr-2008	0
ANSI/ASQ z1.4-2003 software Replace your old s	$17.99	01-Apr-2008	0
rare mint in case RCA radio tube slide rule es	$17.50	30-Apr-2008	0
NEW SLIDE RULE - LOG LOG DUPLEX S889	$16.99	19-Apr-2008	0
UNUSUAL LUFKIN ZIGZAG RULER #X46 - BRASS SLIDE	$16.99	30-Apr-2008	0
UNUSUAL LUFKIN ZIGZAG RULER #X46 - BRASS SLIDE	$16.99	19-Apr-2008	0
UNUSUAL LUFKIN ZIGZAG RULER #X46 - BRASS SLIDE	$16.99	07-Apr-2008	0
UNUSUAL LUFKIN ZIGZAG RULER #X46 - BRASS SLIDE	$16.99	17-Apr-2008	0
COCKTAIL SLIDE RULE - Unique!!!!!!!!	$15.95	10-Apr-2008	0
circa 1940 circular slide rule	$15.00	09-Apr-2008	0
"GERMAN ENGINEERING 10"" SLIDE RULE - MEISSNER	$15.00	29-Apr-2008	0
TRIO toimistokalusteita - Very Rare Vintage Sl	$15.00	29-Apr-2008	0
Antique Russian slide-rule	$15.00	20-Apr-2008	0
Antique Lufkin Wood and Brass Finished Slide R	$14.99	06-Apr-2008	0
2 Lightning Ice Cream Mixers Celluloid Adv. Sl	$14.99	29-Apr-2008	0
Antique Lufkin Wood and Brass Finished Slide R	$14.99	29-Apr-2008	0
OLDER WORKING SLIDE RULER	$14.99	07-Apr-2008	0
Antique Lufkin Wood and Brass Finished Slide R	$14.99	19-Apr-2008	0
Antique Lufkin Wood and Brass Finished Slide R	$14.99	17-Apr-2008	0
1946 Book Decimal Trig Type Log Log Slide Rule	$14.99	02-Apr-2008	0
6 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	18-Apr-2008	0
FRETLESS BASS SLIDE RULE - 5 POSITIONS -NEW WA	$14.95	15-Apr-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - IMPROVISE !!	$14.95	23-Apr-2008	0
BASS SLIDE RULE - 5 POSITIONS - EVERY NOTE IN	$14.95	15-Apr-2008	0
5 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	11-Apr-2008	0
5 STRING BANJO SLIDE RULE - 5 POSITIONS - IMPR	$14.95	20-Apr-2008	0
7 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	12-Apr-2008	0
TENOR BANJO SLIDE RULE - 5 POSITIONS - NEW WAY	$14.95	13-Apr-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - EVERY NOTE I	$14.95	16-Apr-2008	0
5 STRING FRETLESS BASS SLIDE RULE - 5 POSITION	$14.95	13-Apr-2008	0
FRETLESS BASS SLIDE RULE - 5 POSITIONS -NEW WA	$14.95	01-Apr-2008	0
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!	$14.95	01-Apr-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - EVERY NOTE I	$14.95	02-Apr-2008	0
BASS SLIDE RULE - 5 POSITIONS - EVERY NOTE IN	$14.95	03-Apr-2008	0
LEFT HANDED GUITAR SLIDE RULE - 5 POSITIONS -	$14.95	03-Apr-2008	0
5 STRING BANJO SLIDE RULE - 5 POSITIONS - IMPR	$14.95	06-Apr-2008	0
5 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	04-Apr-2008	0
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!	$14.95	08-Apr-2008	0
5 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	25-Apr-2008	0
6 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	25-Apr-2008	0
FRETLESS BASS SLIDE RULE - 5 POSITIONS -NEW WA	$14.95	08-Apr-2008	0
LEFT HANDED GUITAR SLIDE RULE - 5 POSITIONS -	$14.95	08-Apr-2008	0
7 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	26-Apr-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - EVERY NOTE I	$14.95	28-Apr-2008	0
GUITAR SLIDE RULE - 5 POSITIONS - EVERY NOTE I	$14.95	09-Apr-2008	0
BASS SLIDE RULE - 5 POSITIONS - IMPROVISE !!	$14.95	29-Apr-2008	0
5 STRING FRETLESS BASS SLIDE RULE - 5 POSITION	$14.95	29-Apr-2008	0
LEFT HANDED BASS SLIDE RULE - 5 POSITIONS - IM	$14.95	29-Apr-2008	0
LEFT HANDED GUITAR SLIDE RULE - 5 POSITIONS -	$14.95	29-Apr-2008	0
LEFT HANDED GUITAR SLIDE RULE - 5 POSITIONS -	$14.95	01-Apr-2008	0
STRING BASS SLIDE RULE - 5 POSITIONS - IMPROVI	$14.95	30-Apr-2008	0
6 STRING FRETLESS BASS SLIDE RULE - 5 POSITION	$14.95	10-Apr-2008	0
7 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	19-Apr-2008	0
6 STRING FRETLESS BASS SLIDE RULE - 5 POSITION	$14.95	19-Apr-2008	0
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!	$14.95	22-Apr-2008	0
FRETLESS BASS SLIDE RULE - 5 POSITIONS -NEW WA	$14.95	22-Apr-2008	0
5 STRING FRETLESS BASS SLIDE RULE - 5 POSITION	$14.95	22-Apr-2008	0
TENOR BANJO SLIDE RULE - 5 POSITIONS - NEW WAY	$14.95	22-Apr-2008	0
LEFT HANDED GUITAR SLIDE RULE - 5 POSITIONS -	$14.95	22-Apr-2008	0
LEFT HANDED GUITAR SLIDE RULE - 5 POSITIONS -	$14.95	10-Apr-2008	0
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!	$14.95	15-Apr-2008	0
5 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO	$14.95	18-Apr-2008	0
Measurement slide ruler Metric Converter Penci	$14.00	29-Apr-2008	0
TI SR-11 Slide Rule Calculator with Carry Case	$12.99	21-Apr-2008	0
SLIDE RULE SIMPLIFIED C. O. HARRIS BOOK RULER	$12.99	10-Apr-2008	0
2 NEW MEMORIES INK PADS W/ FISARS SLIDE RULER	$12.99	12-Apr-2008	0
2 NEW MEMORIES INK PADS W/ FISARS SLIDE RULER	$12.99	17-Apr-2008	0
SLIDE RULE SIMPLIFIED C. O. HARRIS BOOK RULER	$12.99	17-Apr-2008	0
2 NEW MEMORIES INK PADS W/ FISARS SLIDE RULER	$12.99	19-Apr-2008	0
Relay # 102 Bamboo Slide Rule San-ai Keiki Co.	$12.50	24-Apr-2008	0
	$12.00	13-Apr-2008	0
	$12.00	17-Apr-2008	0
	$12.00	19-Apr-2008	0
SLIDE RULE SIMPLIFIED & EXPLAINED - New Book	$11.95	15-Apr-2008	0
SLIDE RULE SIMPLIFIED & EXPLAINED - New Book	$11.95	22-Apr-2008	0
SLIDE RULE SIMPLIFIED & EXPLAINED - New Book	$11.95	29-Apr-2008	0
"Slide Rule - Douglas, Jerry (CD 1992)"	$11.88	29-Apr-2008	0
LUFKIN RED END EXTENSION FOLDING RULER WITH SL	$10.99	16-Apr-2008	0
LUFKIN RED END EXTENSION FOLDING RULER WITH SL	$10.99	24-Apr-2008	0
LUFKIN RED END EXTENSION FOLDING RULER WITH SL	$10.99	08-Apr-2008	0
Armco Ingot Iron Duct Calculator sliderule 193	$10.28	12-Apr-2008	0
Republic Steel Ton Can Iron Circumference slid	$10.28	12-Apr-2008	0
VINTAGE RUSSIAN soviet SLIDE RULE 1967 YEAR	$10.00	11-Apr-2008	0
VINTAGE RUSSIAN soviet SLIDE RULE 1967 YEAR	$10.00	02-Apr-2008	0
slide rule	$10.00	18-Apr-2008	0
"LOT OF 2 OLD SLIDE RULES. BRUNING AND STERLIN	$10.00	14-Apr-2008	0
"LOT OF 2 OLD SLIDE RULES. BRUNING AND STERLIN	$10.00	07-Apr-2008	0
VINTAGE RUSSIAN soviet SLIDE RULE 1967 YEAR	$10.00	24-Apr-2008	0
WW2 ARTILLERY SLIDE RULES	$10.00	15-Apr-2008	0
"4 Vintage Slide Rules, 2 Big & 2 Small Engine	$9.99	17-Apr-2008	0
VINTAGE APF MARK 31 SLIDE RULE CALCULATOR JAPA	$9.99	23-Apr-2008	0
1954s OLD VINTAGE WOODEN - PLASTIC COMMUNIST S	$9.99	24-Apr-2008	0
Vintage A Mannheim Type Slide Rule	$9.99	17-Apr-2008	0
"VINTAGE 72"" INCH EXTENSION FOLDING RULER 6""	$9.99	13-Apr-2008	0
Slide Rule	$9.99	06-Apr-2008	0
VINTAGE IONIC SLIDE RULE W/LEATHER CASE DENMAR	$9.99	06-Apr-2008	0
Vintage A Mannheim Type Slide Rule	$9.99	10-Apr-2008	0
Spac-R-Lok Ball Nuts Ball Bearing Screws Adv S	$9.99	28-Apr-2008	0
ELANCO Technical Chemicals advertising SLIDE R	$9.99	28-Apr-2008	0
2 Vintage Slide Ruler Rolling ACU-Math Case Bo	$9.99	09-Apr-2008	0
66s VINTAGE RUSSIAN SLIDE RULE CALCULATOR CONV	$9.99	14-Apr-2008	0
1954s OLD VINTAGE WOODEN - PLASTIC COMMUNIST S	$9.99	14-Apr-2008	0
VINTAGE SOVIET RUSSIAN Big Slide Rule w/ case	$9.99	07-Apr-2008	0
LENNOX HVAC SEER Cost Calculator Advertising S	$9.99	28-Apr-2008	0
1932 MANNHEIM SLIDE RULE Self-Teaching Manual	$9.99	13-Apr-2008	0
IH INTERNATIONAL DEALER SAMPLE-FARMETERICS-SLI	$9.99	14-Apr-2008	0
vintage Norton slide rule box leather case ins	$9.99	01-Apr-2008	0
Vintage Slide Rule Ohmite OHM Law Calculator 1	$9.99	13-Apr-2008	0
"VINTAGE 72"" INCH EXTENSION FOLDING RULER 6""	$9.99	19-Apr-2008	0
Slide Rule	$9.99	14-Apr-2008	0
Vintage Slide Rule CHEN YUN TUN LABRATORY - Ta	$9.99	28-Apr-2008	0
	$9.99	06-Apr-2008	0
Vintage Log-Log Slide Rule With Box & Instruct	$9.99	27-Apr-2008	0
Soviet Math Slide-Rule Leningrad	$9.99	27-Apr-2008	0
"DIWA 601 (Denmark) Slide Rule 6"" w/ Leather	$9.99	30-Apr-2008	0
1962 Rambler MPG Circular Slide Ruler Computer	$9.99	27-Apr-2008	0
2 Vintage Slide Ruler Rolling ACU-Math Case Bo	$9.99	28-Apr-2008	0
"4 Vintage Slide Rules, 2 Big & 2 Small Engine	$9.99	08-Apr-2008	0
UNIQUE ENGRAVER'S & PHOTOGRAPHERS SLIDE RULE P	$9.99	06-Apr-2008	0
Antique Starrett No.425 Pocket Slide Rule Cali	$9.99	03-Apr-2008	0
Vintage A Mannheim Type Slide Rule	$9.99	03-Apr-2008	0
UNIQUE SLIDE RULE HARSHAW CHEMICAL FINDING LBS	$9.99	20-Apr-2008	0
VINTAGE USSR SLIDE RULE - 1970 -THE SIZE-SAMLL	$9.99	30-Apr-2008	0
Slide rule 1960 Czechoslovakia	$9.99	30-Apr-2008	0
VINTAGE USSR SLIDE RULE - 1972 YEAR *LENINGRAD	$9.99	30-Apr-2008	0
"VINTAGE 72"" INCH EXTENSION FOLDING RULER 6""	$9.99	30-Apr-2008	0
66s VINTAGE RUSSIAN SLIDE RULE CALCULATOR CONV	$9.99	06-Apr-2008	0
	$9.99	29-Apr-2008	0
Pocket Slide Rule UTO 601 made in Denmark	$9.99	30-Apr-2008	0
MACHINIST SLIDE RULES LOT OF 3 GENERAL'S	$9.99	13-Apr-2008	0
	$9.99	21-Apr-2008	0
RARE & UNIDENTIFIED JAPAN MADE SLIDE RULE - CA	$9.99	30-Apr-2008	0
Sears electronic SLIDE RULE CALCULATOR 801.587	$9.99	27-Apr-2008	0
ANTIQUE LEATHER SLIDE RULE CASE FANCY ARTS CRA	$9.99	09-Apr-2008	0
STANLEY Boxwood & Brass Folding Rule with Cali	$9.99	08-Apr-2008	0
STANLEY Boxwood & Brass Folding Rule with Cali	$9.99	01-Apr-2008	0
Vintage AL Bechtel Cleveland OH Slide Rule Dep	$9.99	12-Apr-2008	0
Antique Lufkin Wood and Brass Finished Slide R	$9.99	04-Apr-2008	0
"Vintage Acu-Math 400B,Mannheim Engraved Slide	$9.99	06-Apr-2008	0
"VINTAGE 72"" INCH EXTENSION FOLDING RULER 6""	$9.99	17-Apr-2008	0
Vintage Rugol Wood Brass 72 Inch Slide Extensi	$9.95	19-Apr-2008	0
Vintage Rugol Wood Brass 72 Inch Slide Extensi	$9.95	17-Apr-2008	0
Vintage Sliderule with Leather Case	$9.95	30-Apr-2008	0
Count Fleet - Slide Rule -Blue Swords - Horse	$9.95	30-Apr-2008	0
Vibra-Tak Slide Rule Tachometer	$9.95	11-Apr-2008	0
VINTAGE CHARVOZ-ROOS SLIDE RULE W/ LEATHER CAS	$9.95	02-Apr-2008	0
Vintage Rugol Wood Brass 72 Inch Slide Extensi	$9.95	13-Apr-2008	0
Slide Rule Sans & Streiffe Model 311 w/ Origin	$9.50	27-Apr-2008	0
10 in.Slide Rule box /case Engineering Instrum	$8.99	30-Apr-2008	0
VINTAGE PAPER HOLE PUNCH -- W/ SLIDE RULER	$8.99	17-Apr-2008	0
DIWA SLIDE RULE DENMARK - A/5 NIRO ATOMIZER #6	$8.99	15-Apr-2008	0
VINTAGE PAPER HOLE PUNCH -- W/ SLIDE RULER	$8.99	13-Apr-2008	0
VINTAGE PAPER HOLE PUNCH -- W/ SLIDE RULER	$8.99	29-Apr-2008	0
VINTAGE PAPER HOLE PUNCH -- W/ SLIDE RULER	$8.99	19-Apr-2008	0
VINTAGE ACU - MATH # 400 SLIDE RULER W/CASE	$8.99	17-Apr-2008	0
VINTAGE ACU - MATH # 400 SLIDE RULER W/CASE	$8.99	19-Apr-2008	0
VINTAGE KEEBLER COST SELLING SLIDE RULER INDIC	$8.99	16-Apr-2008	0
VINTAGE ACU - MATH # 400 SLIDE RULER W/CASE	$8.99	13-Apr-2008	0
VINTAGE ACU - MATH # 400 SLIDE RULER W/CASE	$8.99	29-Apr-2008	0
Slide Rule	$8.99	23-Apr-2008	0
TI SR-11 Slide Rule Calculator with Carry Case	$8.50	29-Apr-2008	0
1945 MANNHEIM-TRIP SLIDE RULE W/ PAPERWORK & C	$8.50	28-Apr-2008	0
STANDARD & POOR'S Investor's Stock Computor Sl	$8.00	02-Apr-2008	0
1939THE SLIDE RULE AND HOW TO USE ITHB	$7.99	08-Apr-2008	0
Nautical Slide Rule 105-Weems & Plath	$7.99	06-Apr-2008	0
antique electricains slide rule tool	$7.99	03-Apr-2008	0
	$7.99	17-Apr-2008	0
1947 ESSO AVATION~SLIDE RULE~LIKE NEW SHAPE~RA	$7.99	20-Apr-2008	0
Vintage Slide Rule Ohmite OHM Law Calculator 1	$7.99	18-Apr-2008	0
ACCU-MATH SLIDE RULE NO 1311 IN CASE	$7.99	20-Apr-2008	0
Tonocan Sheet Metal slide rule weight calculat	$7.71	27-Apr-2008	0
"Pocket Slide Rule, 7"", W. Welch Scientific C	$7.00	29-Apr-2008	0
1941 OHM'S LAW CALCULATOR OHMITE SLIDE RULE W/	$6.99	20-Apr-2008	0
MACHINIST'S MICROMETER SLIDE RULE TOOL	$6.95	19-Apr-2008	0
ENGINEERING INSTRUMENTS CO. SLIDE RULE w/BOX &	$6.95	19-Apr-2008	0
Early SCRIBE MARKING GAUGE CALIPER SLIDE RULE	$6.75	01-Apr-2008	0
Early SCRIBE MARKING GAUGE CALIPER SLIDE RULE	$6.75	29-Apr-2008	0
VINTAGE WOOD SLIDE RULE (PRE - 1946)	$6.00	10-Apr-2008	0
Caterpillar 3' Wooden Slide Ruler 1940's	$5.99	22-Apr-2008	0
"""The Mannheim Slide Rule"" Allan Cullimore 1	$5.99	23-Apr-2008	0
Caterpillar 3' Wooden Slide Ruler 1940's	$5.99	16-Apr-2008	0
SLIDE RULES - - ENGINEERING INSTRUMENT CO. AND	$5.99	04-Apr-2008	0
VINTAGE SLIDE RULER MADE IN DENMARK UTO REITZ	$5.99	07-Apr-2008	0
Classic Sturtevant Slide rule for Torque Speci	$5.99	14-Apr-2008	0
Vintage Unique Dualistic High Speed slide rule	$5.99	30-Apr-2008	0
SHURE BROTHERS 1950's Reactance Slide Rule & C	$5.50	03-Apr-2008	0
LOG LOG DUPLEX SLIDE RULE MANUAL NO. 4080 - 19	$5.49	28-Apr-2008	0
US WWII era Carrying Case M23 fireing slide ru	$5.00	12-Apr-2008	0
US WWII era Carrying Case M23 fireing slide ru	$5.00	19-Apr-2008	0
"Vintage:German slide rule, Rechenschieber, Ne	$5.00	06-Apr-2008	0
Interlox Carpenters Wooden Slide Ruler No. 106	$5.00	24-Apr-2008	0
US WWII era Carrying Case M23 fireing slide ru	$5.00	17-Apr-2008	0
1974 COMMODORE 1400 ADVANCED SLIDE RULE COMPUT	$5.00	27-Apr-2008	0
"LOT OF 2 OLD SLIDE RULES. BRUNING AND STERLIN	$5.00	20-Apr-2008	0
"70s 6"" Advertising Plastic Slide Rule Origin	$4.99	25-Apr-2008	0
Vintage AL Bechtel Cleveland OH Slide Rule Dep	$4.99	19-Apr-2008	0
VINTAGE YODER INSTRUMENTS Slide Rule with CASE	$4.99	15-Apr-2008	0
"The slide rule and how to use it, STROHM ITC	$4.99	16-Apr-2008	0
"Vintage Acu-Math 400B Slide Rule and Book, US	$4.99	22-Apr-2008	0
ACU-MATH No. 400 VINTAGE SLIDE RULE & VINYL CA	$4.99	13-Apr-2008	0
"VINTAGE SLIDE RULE HOFFMAN DENMARK ""JOSLYN S	$4.99	27-Apr-2008	0
Acme Concrete Corp slide rule/calculator from	$4.99	26-Apr-2008	0
Listing and payment details:	$4.99	28-Apr-2008	0
VINTAGE APF MARK 31 SLIDE RULE CALCULATOR JAPA	$4.99	30-Apr-2008	0
1969 SLIDE RULER FOR HARNESS RACE HORSES KEN K	$4.95	21-Apr-2008	0
IH Farm Tractor Farmetrics 1970s Slide Ruler	$4.50	06-Apr-2008	0
"10"" SLIDE RULE, BY ENGINEERING INSTRUMENTS"	$4.00	20-Apr-2008	0
Vintage AL Bechtel Cleveland OH Slide Rule Dep	$3.99	27-Apr-2008	0
GEEK MATH INSTRUCTIONS LEARN HOW TO USE A SLID	$3.95	03-Apr-2008	0
1970's? Exxon Travel Club Metric Converter sli	$3.50	25-Apr-2008	0
Slide Rule Simplified by C.O. Harris	$2.99	15-Apr-2008	0
Original TI-30 Calculator with LED Display - W	$2.99	03-Apr-2008	0
Vintage ~ ACU MATH SLIDE RULE NO. 400 ~ LOOK!!	$2.99	13-Apr-2008	0
Vintage SLIDE AND SEE Rulers Milton Bradley Sl	$2.99	17-Apr-2008	0
2 LUFKIN FOLDING RULES	$2.99	14-Apr-2008	0
Vintage SLIDE AND SEE Rulers Milton Bradley Sl	$2.99	13-Apr-2008	0
VINTAGE THORTON slide rule in case	$2.99	29-Apr-2008	0
Vintage SLIDE AND SEE Rulers Milton Bradley Sl	$2.99	19-Apr-2008	0
ASA E6-B Flight Computer Slide Rule w/ Book	$2.99	17-Apr-2008	0
SLIDE RULE VINTAGE WOODEN PERU INDIANA	$2.99	23-Apr-2008	0
Marathon Training Running Pace Calculator slid	$2.95	08-Apr-2008	0
Vintage German Slide Ruler with Case L@@K!!!	$2.49	24-Apr-2008	0
LUFKIN FOLDING RULE	$1.99	14-Apr-2008	0
LUFKIN FOLDING RULE	$1.99	14-Apr-2008	0
THE MANNHEIM DUPLEX SLIDE RULES BOOK(OLD)	$1.99	28-Apr-2008	0
Constantin Durmont® Navigator Slide Rule Pilot	$1.00	03-Apr-2008	0
C. Durmont Pilot Pro Slide Rule Gold Chrono 8	$1.00	15-Apr-2008	0
Vintage HP TI-55 Scientific Slide Rule Calcula	$1.00	23-Apr-2008	0
Vintage Slide Rule A&W U.S.A.	$0.99	03-Apr-2008	0
slide rule	$0.99	18-Apr-2008	0
got slide rule? FUNNY CAR WINDOW DECAL STICKER	$0.99	01-Apr-2008	0
got slide rule? FUNNY CAR WINDOW DECAL STICKER	$0.99	03-Apr-2008	0
Measuring slide rule LOGARITHMS Soviet Russian	$0.99	14-Apr-2008	0
Slide Rule Simplified by C.O. Harris	$0.99	02-Apr-2008	0
German Slide Rule Textbook Patternmaker Book O	$0.99	07-Apr-2008	0
Slide Rule Calculator Flight Computer 99 cents	$0.99	07-Apr-2008	0
"How to Use a Slide Rule, Instructions Illustr	$0.99	11-Apr-2008	0
Old slide rule in case	$0.99	03-Apr-2008	0
RARE 1947~THE SLIDE RULE & HOW TO USE IT~~LOG	$0.99	06-Apr-2008	0
Sliderule	$0.99	02-Apr-2008	0
2004 NFL slide rule type pocket schedule	$0.99	06-Apr-2008	0
2005 NFL slide rule type pocket schedule all N	$0.99	06-Apr-2008	0
"EMPIRE ""PEDIGREE""PRECISION SLIDE RULE Instr	$0.99	13-Apr-2008	0
2006 NFL slide rule type pocket schedule all N	$0.99	06-Apr-2008	0
Measuring slide rule LOGARITHMS Soviet Russian	$0.99	21-Apr-2008	0
X-ACT POCKET SLIDE RULE MADE IN DENMARK	$0.99	28-Apr-2008	0
"NEW!! 6"" Stainless Steel Pocket Ruler with S	$0.99	24-Apr-2008	0
2007 NFL slide rule type pocket schedule all N	$0.99	06-Apr-2008	0
Measuring slide rule LOGARITHMS Soviet Russian	$0.99	29-Apr-2008	0
[s.gif]	$0.99	27-Apr-2008	0
plastic slide rule and case Vintage	$0.99	01-Apr-2008	0
Vintage Metric Slide Rule Converter.	$0.99	25-Apr-2008	0
VINTAGE FORNEY LOAD P.S.I. CONVERTER SLIDE RUL	$0.99	25-Apr-2008	0
Vintage slide rule Model 10B Engineering Instr	$0.99	06-Apr-2008	0
VINTAGE MACHINIST SLIDE RULE SQUARE	$0.99	07-Apr-2008	0
"10"" Engineering instruments Professional Sli	$0.99	15-Apr-2008	0
1942 MAFFEI Harmonic Slide Rule Patent Print A	$0.99	05-Apr-2008	0
Vintage Hughes-Owen Slide Rule 341 3526 Made i	$0.99	06-Apr-2008	0
got slide rule? FUNNY CAR WINDOW DECAL STICKER	$0.99	07-Apr-2008	0
Measuring slide rule LOGARITHMS Soviet Russian	$0.99	07-Apr-2008	0
1951 JOSEPH TELASCO Slide Rule Patent Print Ar	$0.99	04-Apr-2008	0
"CALCULATOR, W /LED T.I. Model 30 Slide Rule d	$0.99	07-Apr-2008	0
Durall Extension Rule with Brass Slide	$0.99	20-Apr-2008	0
FIELD ARTILLERY SLIDE RULE RULER COLLECTORS NE	$0.95	26-Apr-2008	0
US Patent for a Glass SLIDE RULE - Ruler	$0.95	06-Apr-2008	0
US Patent for a Glass SLIDE RULE - Ruler	$0.95	01-Apr-2008	0
US Patent for a Glass SLIDE RULE - Ruler	$0.95	14-Apr-2008	0
"Golden Slide Guide to the Elements, 1960's re	$0.75	22-Apr-2008	0
SELF TEACHING MANUAL-THE POLYPHASE SLIDE RULE	$0.01	04-Apr-2008	0
	$0.00	30-Dec-1899	0