| Reference Number: Avaluer:7885410 | Modified Item: No |
| Country/Region of Manufacture: United States |
Vintage Pickett & Eckel 271 Model 1010 - T Sliding Ruler W/leather Case 12 " Long
1948 Pickett & Eckel 271 Model 1000 Slide Rule Deci Log, Old Math Learning
Pickett, Eckel 271 Model N1010 - Trig Dual Base Slide Rule No Case
Vtg Pickett & Eckel Inc Model N803 - Es Log Slide Rule Ruler Case 12 "
Vtg Pickett & Eckel. Inc 1948 Model 1010 Slider Ruler W/original Case
Vintage Pickett & Eckel 271 Slide Rule Model 1010 - T With Saddle Leather Case
Pickett & Eckel Inc. Slide Ruler 271 Model 1010 - T With Leather Case
Vtg. Pickett & Eckel Slide Rule Model No. 2 1947 Deci Log Log
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