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Vintage Sun Hemmi Japan #258 Bamboo Slide Rule In The Original CaseHuge 4 Ft Pickett Vintage 1960's Classroom Demonstration Slide Rule Free ShipDod Missile & Space Vech Dept Re-entry Heating Slide Rule Apollo 1960 D. BitondoBreitling Navitimer Olympus Moon Phases Slide Rule Instructions Manuals Books ++ Pickett 7 Foot Demonstration Slide Rule Very Rare 1950's Model N 1010 Es TrigFrom Worlds Oldest Slide Ruler Maker Antique Boxwood Soho Rule Dated Feb 1909. .K & E Decilon Slide Rule 68 1100 W/ Case And Manual In Box5 Inch Dia. Nuaclear Bomb Effects Computer - Slide RuleVintage Atlas Circular Slide Rule 8 3/8" Gilson With Case & ManualPickett Slide Rule Electronic Metal Original Case N 16 Es Vintage Usa Vintage J Rabone Three Inch Slide Rule Billy Whites Colne Lancs Weavers Tool 2 Pcs Vintage Engineer's Bamboo Slide Rule Odelco Sun Hemmi 259dVintage Keuffel & Esser K+e Double-sided Slide Rule Magnifier 4185-17 Slide Rule & Book Lot1922 Circular Slide Rule The Commercial Calculator With Case & InstructionsLong Pickett All Metal Slide Rule With Original Leather Case - Model N4-esAristo Hyperbolog Slide Rule 971 Double Sided Cursor In Wooden CasePickett - N600 Es - Log Log Pocket Slide Rule - All Metal - W/ Leather CaseLong Pickett All Metal Slide Rule With Original Leather Case - Model N3-esVintage Faber Castell Slide Rule Novo Biplex 2/83n W/manual&case Unused 1947 .k+e Keuffel & Esser 4181-1 Slide Rule W/ Leather Case & ManualVintage Pickett Business Slide Rule Model 400 W/ Box & Instructions Very NiceVintage1962 Pickett & Eckel N803-t-log Log Speed Rule Dual Bas Metal Slide Rule Vintage 1968 Ussr Russian Logarithmic Circular Slide Rule Kl-1 Two Side MintVintage Circular Slide Rule With Degrees Sines TangentsCircular (round) Slide Rule Russian Soviet Vintage Calculator Kl-1Antique Army & Navy Csl Engineers 12" Folding Rule Early Slide Rule Prob 1800'sGreat Pickett Metal Power Log Exponetial Slide Rule With Leather Case N3-esKeuffel & Esser 20 Inch Slide Rule N 4053-5 Original Leather CaseC-47 Load Adjuster Slide Rule Calculator Us GovernmentU.s. Navy Laboratory Sonar Transducer Catalog, And Sonar Slide Rule ComputerVintage Rare Pickett & Eckel Yellow Aluminum N3-es Slide Rule Original Case 1960Vintage Pickett Slide Rule Model N-531-es Aluminum Yellow Case And ManualKeuffel & Esser 4181-3 Slide Rule W/case Vintage Keuffel & Esser K+e Deci-lon 10 68-1100 Slide Rule W/case & Book VgOld "national Radio Institute" Pickett Model N1020-e6 Slide Rule - Orig. Case Vintage Post Versalog Slide Rule 1460 Hemmi W/ Leather Case & Instruction Book Vintage Circular Slide Rule By Hans Troger, Germany, 1950s Or 60sSlide Rule Electro No 37 Albert Nestler D. R.b. 173660 With Original Box Mint 1960 Pickett Slide-rule Power Log Exponential N3-es Ruler Leather Case Vtg1962 Pickett Pocket Slide Rule, Model N600-es With Leather Case - Nice!Ke Log Log 4081-3 Slide RuleVintage 1963 Things Of Science Computation Unit Kit 273 Wood Slide Rule PlusAristo Slide Rule Cursor Magnifying TypePost Versalog In Box Slide Rule With Book NrVintage Pickett N-1006 Metal Pocket Slide Rule Unused Mib Trig Exponential #1Vintage K&e Slide Rule Log Log Duplex Decitrig With Leather Case & Belt Loop K&e Log Log Duplex Decitrig Kit 68 1215 With Manual 68 2047 Slide Rule 4081-3Great Condition! Vintage Pickett N803-t Slide Rule With Original CasePickett Slide Rule 520-t Us Air Force Aerial Photo Type A-1 With CaseK&e Keuffel & Esser Co N4081-3 Log Log Duplex Decitrig Slide Rule W/box, Case1962 Relay Model No. 550 Bamboo Slide Rule, Unused With Box, Case, InstructionsVintage Pickett & Eckel Deci Log Log Model 3 Slide Rule Frederick Post Versalog Slide Rule Replacement Cursor Glass #1485g Nib1951 Felsenthal Logarithmic Calculator Circular Slide Rule, With InstructionsVintage K&e Deci-lon 10 Keuffel & Esser 12" Engineering Slide Rule W/ Case NrVintage Us Navy Buships , K&e, Slide Rule, Drafting Sets 4 Sets Plus Slide RuleVintage 1930's K & E Slide Rule And Case Keuffel & Esser Co Serial # 471326Vintage Drafting Tool Lot Slide Rule Picket Compass Vemco Charvos Engineering Vintage K+e Keuffel & Esser 4081-3 Slide Rule + Case Log Duplex Decitrig C1947!Excellent Post 123661 Versalog 1460 Hemmi Bamboo Japan Slide Rule W/ Case & BookVintage Picket Slide Rule-model N 1006-es, Made The Usa- All Metal With CaseVintage Keuffel & Esser Co. Slide Rule, Model 4088-3 With Leather Case - Nice! Vintage Militaryy Pilot Slide Rule Air Force 1951 General Electric M-12 Radar Range Computer Slide Rule & BookVintage K&e Polyphase Wood Core Slide Rule 4053-3 With Original Box Leather CaseKeuffel & Esser Slide Rule, 68 1210 Log Log Duplex Decitrig - 1947Pickett & Eckel All Metal Slide Rule Model N4-t Dual Base Speed Rule Good Cond.1945 Vintage Wakco Novotini Weight/slide Rule Luken Steel Company Coatesville PaK&e 471397 Slide Rule With Leather Case

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