Slide Rules

Looking for Slide Rules

Vtg Faber-castell Novo Duplex 2/83 N Slide Rule W/ Case Germany Made Mint

Pickett / Cleveland Institute Electronic Model N-515 - T Slide Rule In Case

A 1933 Hutchison Calculator For Oil Industry Calculations.

Brown & Sharpe 1890 Protractor, Pickett & Eckel Slide Rule 1947, W/cases

Vintage ~ Sun Hemmi 259d ~ Bamboo Slide Rule W/leather Case ~ Made In Japan

Vintage K&e Keuffel & Esser Pocket 7" Slide Rule 4181-1 Black Leather Case 1947

Charvez Roos Pocket Slide Rule With Leather Case No. Sr-108 Usa

Vintage Pickett Model N1006-es Trig Pocket Slide Rule W/ Case Made In Usa 1959

Pickett N600-t Log 6" Speed Rule With Leather Sheath....free Shipping!

Vintage Compass Bamboo Slide Rule W/ Box And Leather Case Made In Japan

Vintage General Electric Ge Radiation Calculator Aerospace Electronic Slide Rule

Vintage American Blueprint Co. Military Slide Rule W/ Original U.s. Black Case

New Vintage Pedigree By Empire Precision Slide Rule 10" Original D-3

Vintage 1960s Or 70s Pickett Slide Rule Model N200 Es All Metal Leather Case Nos

Vintage Post 1460 Versalog Fredrick Post Hemmi Japan Slide Rule & Leather Case

Keuffel & Esser K&e N4081-3 Log Log Duplex Decitrig Slide Rule Leather Case 1947

Gilson The Midget Slide Rule Copyright 1919 In Case

Concise Ruler 28n English Version Circular Slide Rule Made In Japan *us Seller

Vintage Keuffel & Esser K+e 4181-1 Slide Rule 7" With Case K&e

Vintage 1962 Pickett N-500-t Slide Rule Yellow Usa Original Suede Pouch Sleeve

Post Versalog 1460 Slide Rule Hemmi Japan W/ Leather Case Vintage Engineer

Vtg Faber-castell Slide Rule W/ Case Castell Germany Made

Vintage 60s Circular Slide Rule, Advertising Nupro Nuclear Products Cleveland Oh

Vtg Aristo 970 Slide Rule W/ Case Germany Made

***k&e Slide Rule 10 Deci-lon Model 68 1100 W Leather Case & Instruction Booklet

Post Versalog 1460 Slide Rule Hemmi Japan W/ Leather Case Vintage Engineer

Pickett 700 Pocket Slide Rule ~ 6" Long ~ Usaf Aerial Photo Type A-2 ~ no Case

Pickett Slide Rule Dual Base Speed Metal Mod N4-es Log Log Leather Case, Manuals

Keuffel And Esser 1756 Rolling Parallel Rule With Box - Very Good Condition

New Vintage Pickett 902 Simplex Trig All Metal Slide Rule With Case

Pickett N4-es Vector Type Log Log Dual Base Speed Slide Rule W Leather Case

Probability Slide Rule Multiple Event Measurement Analysis Corp Rolatape 1965

Vintage Sun Hemmi Bamboo Slide Rule No. 1462h Occupied Japan (1946-51) Ex Cond

Antique Aristo Slide Rule Ruler Multirig 0929 829 Case Manual Box

Vintage Pickett N1011-es "eye Saver" All-metal Slide Rule - Trig Exponential

Vtg Compass Slide Rule 1321 W/ Case Bamboo

Vintage Acu-math Slide Rule No. 4008 With Case, Basic/student Mannheim

Fuji Yamayo Slide Rule - For Tape Measures - Temp, Sag, Tension Change