| Reference Number: Avaluer:4312582 |
Keuffel & Esser Thacher ' S Calculating Instrument Model 4012 Mahogany Case C1881
Edwin Thacher / Thacher ' S Calculating Instrument Plus Directions For Using 1932
Thacher ' S Calculating Instrument By K&e. Ribbed Cylindrical Slide Rule.
Ant Thatcher ' S Calculating Instrument 4012 Keurffel & Esser Co. W/ Case & Book
Antique Thatcher ' S Calculating Instrument Model 4012 Keurffel & Esser Co. Wow
Antique Keuffel & Esser Surveyor ' S Compass With Mount, Sights, & Box
Vintage / Antique Keuffel & Esser Surveyor ' S Compass With Mount And Sights
Antique Keuffel & Esser Surveyor ' S Compass With Mount And Sights
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
Rare Calculimetre G. Charpentier Brevete S. G. D. G Circa 1882 Circular Slide Rule
Verlag Chemie Faber Castell Slide Rule. Rechenschieber. Rare.
Rrrrare Circular Slide Rule Calculimetre Charpentier Type 2 With Leather Pouch
Vintage Boiler Efficiency Calculator Gas Slide Rule Graphic Calculator Co