Got Feedback?
Showing 66     Search within results:
Pickett Slide Rule Model N T With Case & BoxK&e 5" Pocket Slide Rule Keuffel Esser 1961 Deci-lon 68 1130 With Book & CaseBrewers Slide RulePickett Pocket Slide Rule With CaseRare Ww1 Artillery- Wooden Burton's Howitzer Slide Rule W/case By Elliot BrosVintage Halden Calculex Circular Slide Rule, Case And Tables BookletVintage&rare Aristo Studiolog 869 Slide Rule W/leather Case&manual Germany MadeVintage Us Army Signal Corp Psychrometric Slide Rule Calculator Model Ml-429/umVintage Otis King Calculator Model L Cylindrical Slide Rule Rare Slide Rule Vintage Calculators Lot Of 6 All Work Perfectly!Excellent K&e Keuffel & Esser 4081-3 Slide Rule With Leather CasePocket "classic" Mahogany Slide RuleOtis King Cylindrical Slide Rule (type C, Model K).Vintage Keuffel & Esser Slide RuleRare! Nuclear Bomb Effects Slide Rule From 1962Dietzgen 1776 Redirule Pocket Size Slide Rule W/ Box, Leather Case & InstructionVintage Pickett Model N1010 Engineering Slide Rule W/leather CaseKeuffel & Esser Slide Rule Vintage Item With CaseUnusual K & E Model 4166 22 Inch Slide RuleDietzgen 1778 Redi-log. 24 Scales. Pocket Slide Rule. Duplex. New In Box.Vintage K&e Keuffel Esser Slide Rule Magnifier 4185cSlide Rule / Pencil Holder By Ole Jorgensen's Creative Workshop, Denmark Lot Jeppesen-sanderson Flight Plotter Aviation Slide Rule Navigation CalculatorVintage K&e Keuffel & Esser Co. Ny N4058w Beginners Slide Rule In CaseVintage Eugene Dietzgen 1931 Circular Binary Slide Rule With Instructions K&e Keuffel & Esser 4181-1c Log Log Duplex Decitrig Slide Rule, Case, Manual BoxFullerton Circular Slide RuleEdwardian Mahogany & Celluloid Slide RuleFaber Castell Celluloid Slide Rule CasedVintage Slide Rule & Wooden Ruler Lot - Keuffel Esser Castel Pickett Paragon Etc15" Circular Slide Rule ~ Handifax ~ Perrygraf ~ 1955Post Versalog Slide Rule Instructions, E. I. Fiesenheiser, B.s., M.s., C.e. 1963Eckel Valve Co. Circular Slide Rule, Solenoids For Aircraft Missiles, CryogenicsFaber-castel Slide Rule Made Around 1903 In Boxwood & Celluloid With Case2 Vintage Slide Rule Pickett Eckel 1010-es And Sterling PrecisionVintage Pickett Slide RuleVtg Pickett Model N-515-t Slide Rule W/ Case Cleveland Institute Of ElectronicsRare Russian Ussr Slide Rule Circular Kl-1 Vintage Pickett Model 62 General Electric G.p.c. Slide Rule1940's Keuffel & Esser (k&e) Slide Rule & Leather CaseK & E Slide Rule Manual - Keuffel & Esser - 1955 EditionAg Thornton's P I C Mahogany & Celluloid Slide Rule No 121Pickett & Eckes Vintage 1960 Slide Rule Model N4-t Vector Type Dual-base SpeedVery Rare 1974 Texas Instruments Sr-16 Electronic Slide-rule CalculatorFabercastell 2/82 Slide Rule Feb 1950 & CasePickett Slide Rule In Box W/ Instructions Model N902-t Simplex Trig Good ShapeVintage Pickett Slide Rule Model N 300 T 6" Original BoxPickett N902-t Slide Rule "box And Case With All Original Paperwork" Nice ShapeGerman Mantissa Multi Pocket Slide Rule Calculator Calculating Ruler +case&paperVintage Aristo Studios Engineering Logarithmic Slide Rule GermanyPickett N1010-es Trig Duplex Slide Rule & CaseEagle Model 201 Bamboo Slide Rule In Leather Case W/ Original Box And PaperworkVintage Concise Circular Slide Rule Ctcs-552 (dow) W/inst. & CoverVtg 1962 Pickett All Metal Slide Rule N803es Log Log Speed Rule Leather Case 12"Post 1441 Sun Hemmi Slide Rule With Magnifier And CaseVintage German A.w.faber Castell 1/60 Mannheim Slide RuleVintage Sun Hemmi 4 3/4" Pocket Slide Rule #30 In Leather CasePickett 902 Simplex Trig Slide Rule & Case - MagnesiumK&e Keuffel & Esser Slide Rule 4153-1Post Model 1452w Slide Rule In Hard Case Very Nice Conditon, Slides SmoothlyThis Is A Dietzen Polymath Decimal Trig Type Log Log Slide Rule Cat No. 1733Keuffel And Esser Polyphase Duplex Decitri 4071-3 560481 Slide Rule W/ CaseVintage Keuffel & Esser Ny Slide Rule 4053-3 10.5 Wood W/case Pickett Eckel Slide Rule Model 1010t Leather Case With Instruction BookFaber Castell 57/87 Celluloid Slide RuleBoots Celluloid Slide Rule

Right now on eBay