4.6 (78) · € 23.50 · En Stock
Jan 6, 2018 - Burroughs Class 2 Duplex Calculating Machine, c. 1915 No. 17-74972, 220 V electric motor, on tubular frame, beveled gla
Adding-Listing Machines
Burroughs Machine
Origin of Modern Calculating Machines, by J. A. V. Turck—A Project
Burroughs
Key Driven and Electric Calculators - Burroughs Adding Machine Company
John Wolff's Web Museum - Burroughs
c. 1920's vintage american industrial repurposed burroughs adding
Prior to the introduction of electronic calculators, this was your desktop computer. This ~100-year-old machine is just beautiful, it is housed in an
Burroughs Class 5, 9-column Key-driven Calculator - c1915 F*S
National Museum of American History