Slide Rules

OLD SLIDE RULE TOISON D'OR LOGAREX 27602 x		$80.00	1h 24m
OLD LOGAREX 27103 RIETZ LITTLE SLIDE RULE x		$54.00	1h 54m
Rare Vintage Slide Rule Pickett & Eckel Model 200 W Leather Case USA CA Original	1	$5.00	3h 36m
Slide Rule Manual 1947 by Lyman M. Kellis	-	$4.50 $5.50	3h 45m
Fine old triangular wooden ruler marked "Aspabeda"		$75.00	3h 48m
VTG 1950'S PICKETT 902 SIMPLEX TRIG SLIDE RULE IN CASE MINT CONDITION	-	$9.99	4h
Santok 6 Inch Advertising Slide Rule w Case		$19.99	4h 6m
AVAITION SLIDE RULE AUTO COURSE FINDER AND PLOTTER	-	$9.99	4h 11m
1940s Vintage Lawrence Model 8-B Slide Rule		$19.99	4h 20m
KEUFFEL & ESSER MANUAL: LOG LOG DUPLEX DECITRIG - 1947		$34.99	4h 27m
White Pickett 12" Slide Rule No. 120 in case EUC		$24.99	5h 15m
SLIDE RULES Their History, Models and Makers by HOPP		$39.99	5h 24m
K&E DECI-LON SLIDE RULE ENGINEERING WITH CASE AND MANUAL USED MODEL 1100	10	$78.87	6h 17m
ELECTRONICICS SLIDE RULE - PICKET MODEL N-515-T WITH LEATHER CASE USED	-	$14.95	6h 38m
Vintage Pickett Slide Rule with Leather Carry Case Model 300 ES	2	$8.06	6h 47m
British Vintage "UNIQUE" LOG LOG 12-Inch Slide Rule & Original Cardboard Case	-	$12.95	6h 52m
Slide Rule w case made in USA by Dietzgen Model 1767P		$24.99	6h 54m
Vtg 10" Seasoned Hardwood Slide Rule Ruler Engineering Instruments Peru Indiana		$29.99	7h 14m
1977 OLD Vintage Russian Soviet Collectible Wooden SLIDE RULE - Analog PC in Cas		$24.50	7h 49m
1930s 40s GERMAN ADDIATOR STANDARD IN ORIGINAL CASE WITH PEN & TABLET-	-	$59.99 $69.00	7h 52m