| Reference Number: Avaluer:4475929 | Country/Region of Manufacture: United States |
Vintage 1949 Pickett & Eckel Model 600 Log Slide Rule & Leather Case
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Pickett - Eckel Model 600 Log Slide Rule & Stewart Warner Vib Tach With Cases
Vintage Pickett Model N1010 - T Slide Rule In Leather Case Box & Papers
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Vintage Pickett Model N1010 - Es Slide Rule In Leather Case Box & Papers
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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
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Vintage Boiler Efficiency Calculator Gas Slide Rule Graphic Calculator Co