WWI Bausch and Lomb US Army Signal Corps Type EE 6x30 Binoculars and Compass CaseBurns Auction & Appraisal LLC4.5(271)$51 day Left
WWI Dated British Military Marked Bausch & Lomb Spotting SCope with Tripod (FMI)Journey Auction Services LLC4.3(3)$25
2 Vintage Sliding Calculators; OHMIT Resistance and HP ReflectometerEmanon Auctions and Estate Sales4.4(2.5k)$50Available to Buy Now
(100+/-) Vintage Glass Slides labeled "Illustrations in the History of Education' in Wooden BoxUNTIL THEN4.4(15)$10(1 bid)Jul 20, 2026
PICKETT PARALINE VINTAGE TRIG SLIDE RULER SET 12"DejaVu Estate Sales & Auctions, LLC4.6(1.4k)$204 days Left
Group of 2 Dyke's Working Model of a Carburetor and Ethyl Slide RulerCheck the Oil Promotions, LLC4.8(644)$10Sep 13, 2026
Collection of 9 Circular Slide Rules / Calculators Incl. FowlerCase Antiques, Inc. Auctions & Appraisals4.7(313)$200(1 bid)Aug 01, 2026
