| Reference Number: Avaluer:14174306 |
2 - Vintage Charles Bruning Co. Pocket Slide Rules 2401 Plus Case (bin10)
Vintage Charles Bruning 2401 Advertising Slide Rule York Refrigeration Air Cond
Charles Bruning 2401 Simplex Slide Rule With Leather Case
Charles Bruning Co. Pocket Slide Rule 2401 Advertising - W/leather Case Vintage
Vtg Charles Bruning Co. Pocket Slide Rule 2401 With Case & Pioneer 6 " Ruler
Vtg. Charles Bruning Co. 2401 Pocket Slide Rule With Leather Sleeve Usa
Charles Bruning Skf Pocket Slide Rule 2398 Calculator Dual Sided (vintage 1958)
Vintage Post Versalog 1461l Pocket Slide Rule With Case Hemmi Japan
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