| Reference Number: Avaluer:1163230 | Country/Region of Manufacture: United States |
| Model: N600-ES |
Vintage Pickett N600 - Es Slide Rule Log Log Speed Model Nasa Leather Belt Case
Vintage Pickett N600 - Es Slide Rule Log Speed Model With Leather Case
Vintage Pickett N600 - Es Slide Rule Log Speed Rule Model Nasa
Vintage Pickett N600 - Es Slide Rule With Leather Case
Vintage Pickett Eckel N600 - Es Slide Rule Log Speed Model W/ Leather Case
Vintage Pickett Eckel N600 - Es Slide Rule Log Speed Model W/ Leather Case
Nib Pickett N600 - Es Slide Rule - The Same Model That Went To The Moon 50 Yrs Ago
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