| Reference Number: Avaluer:4694546 | Country/Region of Manufacture: Peru |
Vintage Engineering Instruments 10 Inch Slide Rule Made In Usa
(steam Punk) Brass ' Otis King ' Cylindrical Slide - Rule Made By Carbic Of London.
On Engineering Instruments 10 - Inch Slide Rule Model 250 - Bt
Vintage Engineering Instruments 10 Inch Slide Rule With Instructions
Vintage 10 Inch Slide Rule Engineering Instruments, Inc
Vintage Engineering Instruments 10 Inch Slide Rule Ruler Peru In Mechanical
Rare And Unusual Nautical Navigation 10 Inch Slide Rule With Case. Ag Thornton.
Ww11 Or Earlier Military Binary Slide Rule Made By Lietz Co. Old Instruction Boo
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