Bidspirit auction | Slide Rules (14) And Manuals

Slide Rules (14) And Manuals (17) - Fourteen (14) slide rules - 4 Pickett , 6 K+E, 1 Sterling, 1 discounted cash flow with instructions, and 2 circular made in Japan slide rules *** Seventeen (17) various slide rule manuals. Included: Keuffel & Esser (K&E) N4053-3, in hard case; K&E 5172S - 20.5” leather strap for 5192-8 in original box; K&E 4088-3 in original hard leather case (patent pending); 1962 American Oil Company Discounted Cash Flow Slide Rule, with 8.5x11 typed instructions in original labeled snapped case; 1947 K&E 4081-3 in original leather hard case with short strap; K&E 4083-3 in original green leather case and original green cardboard box; Pickett Microline 120 in vinyl case (with a prior owner's name written in marker on the inside of the case end); Pickett model N902-T in vinyl case; Pickett model N902-ES in vinyl case; June 5, 1900 patented K&E N4053-3 in hard leather case; Pickett metal model no N902-T in vinyl case; Sterling 1965 Decimal Trig Log-Log slide rule with instructions in vinyl case; (First) patented June 5, 1900 K&E 4088-2 (no case); Concise # 270 and Concise 600-ST Science Tables and circular slide rule, with instructions.