Slide Rules

Looking for Slide Rules

Faber - Castell 2/82 Duplex, 24 Scale Slide Rule In Original Hard Case

Vtg Pickett Metal Slide Rule Model N4-es W/original Leather Case

Keuffel & Esser (k&e) Analon 68-1400 Slide Rule With Case

Graphoplex (roplex) Brevete S.g.d.g. Calculation Circle Slide Rule Vintage

Pickett B-1 Bamboo Slide Rule With Case

Teledyne Post 10” Versatrig Slide Rule; Slide Still Sealed Nos

Hemmi No. 269 'civil Engineer' Slide Rule With Leather Case Bamboo Smooth Slide

Dennert & Pape Hr1 Bygrave Position Line Slide Rule

Lafayette F-686 Vectorlog 26 Scale Slide Rule With Leather Case -- 13" Long

Iwa 15302 Slide Rule For Traffic Accident Investigation Experts

Rand Corp Satellite Ground Track Slide Rule - Complete Package

Nice Faber Castell Novo Duplex 2/83n Slide Rule Germany.

Pre Ww2 "sun" Hemmi Small Pocket Slide Rule Magnifier Cursor Bamboo Antique Vtg

Keuffel & Esser K&e 4091-3 Log Log Duplex Decitrig Slide Rule W/case

Post Sun Hemmi 1461 Versalog 23 Scales Slide Rule, 6" Pocket + Leather Case

K&e 4181-3 Log Log Duplex Decitrig Slide Rule, 21 Scales +leather Case+orig Box

Otis King Model L Slide Rule With Leather Case

Vintage 4" Circular Slide Rule, Fraction Of An Inch Adding Machine W/ Case

Ricoh 777 Slide Rule - For Stocks (stock Market): Dividends, Capital, Growth Etc

K&e Cooke Radio #4139 Slide Rule + Leather Case

Faber-castell 2/83n Novo-duplex Slide Rule. 30 Scales. German No. 1 Sr

Pickett Model 520 T U.s. Air Force Aerial Photo Slide Rule Type A-1

Dietzgen B-1725 Vector Type Log Log 13" Slide Rule 25 Scales + Leather Case

Uss Carilloy Alloy Steels Hardenability Slide Rule

K&e N4053-3 Slide Rule + Magnifier + Leather Case

Faber-castell 63/82 (red Brackets) Biplex Pocket Slide Rule - Complete

Vintage Star No. 130 Circular Slide Rule W/box & Instructions Made In Japan New

Frederick Post Hemmi Sun 1444k Slide Rule Japan Case, Instructions, Partial Box

Vintage Slide Ruler Sun Hemmi Japan Bamboo And Aluminum With Brown Leather Case

Square D Motor Data Calculators

Slide Rule Nestler 11 Zo With Sheath Buchmann Dusseldorf Germany Scarce Vintage

Vintage Pickett Slide Rule N300-t Log Log

Vintage Pickett N-500-es Yellow Metal Slide Rule W/suede Leather Case 1962

Keuffel & Esser Slide Rule Vintage Tool For Math Students

Pickett 520-t Mil-c-4318-b Type 1a-- 12” Slide Rule & Leather Case

Vtg Weights & Measurements Engineering Instruments Peru In Different Slide Rule

Pickett Microline 120 Slide Rule 12” W/ Soft Case

Vintage Keuffel And Esser 4071-3 Slide Rule With Leather Case Usa