Circular calculating machine

Made:
1885-1895 in United Kingdom
Circular Calculating Machine

Circular Calculating Machine
Science Museum Group
© The Board of Trustees of the Science Musuem

Edmondson's circular calculating machine made by W.F. Stanley in around 1890.

Details

Category:
Computing & Data Processing
Object Number:
Y2001.350.4
Materials:
brass (copper, zinc alloy) and wood (unidentified)
Measurements:
overall: 260 mm x 230 mm x 495 mm,
type:
arithmometer
taxonomy:
  • furnishing and equipment
  • tools & equipment
  • calculator
  • furnishing and equipment
  • tools & equipment
credit:
Gift of Hilary de Ferranti