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Antique 19th C Boxwood 25" Calculator Rule With Slide & Interesting ScalesVintage Pickett #600 Dual Base Log All Metal Pocket Slide Rule In Box Never UsedFaber Castell 2/83n Slide Rule Novo-duplex Germany With Plastic CaseVintage K+e Deci-lon Slide Rule 68 1100 With Leather Case By Keuffel & Esser Co.Pickett Slide RuleVintage Pickett (usa) N 3-t Power Log Exp Metal Slide Rule, In Leather CasePickett N600-es 6 Inch Slide Rule With Case Mint 6304K E Deci-lon Slide Rule 68-1100 With Leather CaseK&e Keuffel Esser 4012 Thacher Calculator Cylinder Slide Rule Frederick Post 1461 Versalog Hemmi Bamboo Pocket Slide Rule & CaseVintage Pickett N4-es Vector-type Log-log Dual-base Speed Slide Rule With CaseNuclear Bomb Effects Computer-slide Rule/lovelace FoundationVintage Culbertson Slide Rule By Kahl Scientific Instrument With W/instructionsVemco Drafting Tools And Dietzgen Slide Rule Vintage 1950sVintage Keuffel & Esser K&e Slide Rule Model 4181-3 W/ Green Leather Case & BoxVictoreen Health Physics Slide Rule/instruction Manual/nuclear InstrumentationSun Hemmi Japan No 260 11 Inch Slide RulePickett & Eckel Slide Rule #300 Usaf Military Sr71 Pilot Owned AntiqueNuclear Bomb Effects Computer-slide Rule Eg&gVintage Pickett Slide Rule 1960 Never Opened N800-tFrederick Post Versalog Slide Rule No. 1460 Hemmi Bamboo Japan With Case2 Vintage Tie Clips By Swank Enameled Duck Hunting Scene & Slide Rule That MovesThe Executive Pocket Chum Stainless Slide Rule Drafting Engineer Tool CaliperVintage Concise Model No. 28 Circular Slide Rule With Instructions & CaseA.w. Fabers Calculating Rule (slide Rule) Instruction Book Lot 1900Tuning For Speed Slide Rule Phil Irving 2nd Imp ( 1949 (of 1st Ed., 1948).Vintage Dietzgen Vector Log Log Slide Rule W/leather Case & Instruction BookVintage Festus Mfg. Co. Mannheim Type "acu-rule" Slide Rule/ Instructions1936 Vintage Eli Lilly Diabetes Diabetic Slide Rule Compute Diet Calories ManualSlide Rule Lot~pickett N902-es Simplex Trig~sterling 11" & 6"~book By Fogel Frederick Post Slide RuleKeuffel & Esser K & E 4081-5 Duplex Slide Rule With Leather Carrying Case 6 Vintage Lot Of 6 Stanley & Lufkin Slide Rule 136 1/2, 30, 48, 61, 68Rare Vintage Nestler Commercial Slide Rule For Uk / Usa Market, Rechenschieber 7Vintage Slide Rule Calc Tie Clip/bar~engineer/math/tech/nerd Xmas Gift! Sump Map Reading Instrument - Slide Rule Designed For The MilitaryVintage 1946, Dietzgen Slide Rule 1735 Instruction Manual, Vector Type Log LogVintage1944 K&e 4054 Polyphase Engineering Slide Rule In CaseVintage K&e Jet-log Slide Rule Model 68-1251Keuffel & Esser Co. Slide Rule Complete Manual With Driscose Slide RuleUs Navybureau Of Ships Nautical Slide Rule Mark 1 Mod. 0. Sillcocks-miller Co.The Visual Metric Cube Scientific 1975 Desktop Conversion Tool Slide Rule MathVintage Alvin X-act 6” Pocket Slide Rule In Case 222p Denmark Euc


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