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Pocket Slide Rule

Pocket Slide Rule PICKETT 200 w/ Leather Case & box


NEW VINTAGE PICKETT 500-T 10" Pocket Slide Rule Leather Case & Box - SHIPS FREE


Pickett Model 4 Slide Rule Vector Hyperbolic Log Gray Felt Pouch 1947


E.A. Sperry Calculator Slide Rule Pocket Watch Type by Keuffel & Esser


Vintage Pocket Slide Rule “The Executive Slide Caliper “


Vintage Pocket slide rule Acumath slide is tight


Vintage Pocket Slide Rule Pickett Model N 1006-T Trig Metal with leather case


Pickett Pocket Slide Rule Model 20 Basic


VINTAGE Frederick Post Co. Pocket Slide Rule, 1444 P, Original Leather case. 6"


Keuffel & Esser x4150-1 Pocket Slide Rule with Leather Case


VINTAGE pocket Slide Rule 6 in aristo nr 89 Germany


Vintage Slide rule pocket sun Hemmi Made in Japan


Vintage Pocket Slide rule Sterling no 567 MIU


Vintage Pocket slide rule made in USA




Vintage Slide rule Pocket Sterling slide rule no 587 MIU


VINTAGE Slide rule Pocket Aristo Nr 89 Made in Germany Menzel Windelsbleiche


Pocket Slide rule SUN Hemmi Tsukishima kikai co no 30


Vintage Mannheim Slide Rule Model 4 Student Mannheim w/ Pouch & Instructions


Vintage Pocket slide rule Sun Sun Hemmi no 2643 Japan approx 6 in


Vintage Pocket slide rule K&E Keuffel Esser Beginner Slide Rule


Vintage C-Thru Pocket Slide Rule No. 27


Vintage Slide rule Pocket Rioch no 403 Japan


Vintage DIETZGEN 1772A Pocket Slide Rule with Sheath, Manual, and Box


Vintage Pickett 500-t Pocket Slide Rule W/ Leather Case & book


Vintage binary circular slide rule Copyrighted 1931 leather pouch instructions


Pickett Slide Rule USAF Model 700 A-2 Aerial Photo U.S. Air Force w pocket case


Vintage slide Rule Pocket Diva Guideline corp Waynesboro pa


Vintage Slide rule pocket Frederick Post 1441 Hemmi Japan approx 4.5 in


VINTAGE pocket Slide Rule 6 in Keuffel Esser K&E 4097 D #130857


Vintage craftsman chamberlain pocket protector with slide rule and screwdriver


Vintage Pocket slide rule plastic approx 5.75 in


VINTAGE pocket Slide Rule 5.5 in Unis France Okonite co


Vintage Pocket Slide rule Pedigree Precision by Empire MIU


VINTAGE pocket Slide Rule 6 in Nestler nr 0114 SWF Elektrozuge


Hemmi Sun Bamboo Slide Rule No. 30 Pocket Size w/ Case Unused Sealed in Plastic


Vtg Pocket Slide Rule Food Profit Markup Calculator, Continental Coffee Branded


Vintage Hoffman Denmark Pocket Slide Rule 601 Electronic Engineering Company CA


Lot of 6 Pocket Slide Rules by K&E, Dietzgen, Titan, Bruning, Borden


Vintage Pocket Slide Rule Frederick Post co Sun Hemmi no 1441 made in Japan


VINTAGE pocket Slide Rule 4.5 in Nestler no 42 slide is tight


Vintage Conray Radiological Tables & Circular Slide Rule. Pocket Size Rare 1966


Vintage Pocket slide rule no markings