| Reference Number: Avaluer:14311283 | Featured Refinements: K&E Slide Rule |
| Country/Region of Manufacture: United States |
Rare Analon K&e Dimensional Analysis 68 - 1400 Slide Rule
Analon K&e Dimensional Analysis 68 - 1400 Slide Rule. Rare With Case
Analon K&e Dimensional Analysis 68 - 1400 Slide Rule.
Analon K & E Dimensional Analysis 68 - 1400 Slide Rule 1966
Analon K&e Dimensional Analysis 68 - 1400 Slide Rule. Barely
Vintage K&e Keuffel & Esser 68 - 1130 Deci - Lon Slide Rule 1961 W/case -
Vintage | K&e | Keuffel & Esser | 68 - 1130 | Deci - Lon Slide Rule | 1961 | W/case
Stanley Great Turnstile London England Fuller Calculator Spiral Slide Rule
Stanley Great Turnstile London England Fuller Calculator Spiral Slide Rule
Retro Calculator: Vintage Charpentier Calculimetre Multidisc Circular Slide Rule
The Sheppard Duodecimal Cubing Slide Rule By W. F. Stanley
Verlag Chemie Faber Castell Slide Rule. Rechenschieber. Rare.
Rare Calculimetre G. Charpentier Brevete S. G. D. G Circa 1882 Circular Slide Rule
Rrrrare Circular Slide Rule Calculimetre Charpentier Type 2 With Leather Pouch
Vintage Boiler Efficiency Calculator Gas Slide Rule Graphic Calculator Co