Mechanical Calculator

Made:
1915-1925 in France
Mechanical Calculator

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Mechanical Calculator
Science Museum Group
© The Board of Trustees of the Science Museum

Lever set calculator by Muldivo.

Details

Category:
Computing & Data Processing
Object Number:
Y1997.25
Materials:
wood (unidentified), brass (copper, zinc alloy) and metal (unknown)
Measurements:
overall: 145 mm x 415 mm x 205 mm,
type:
calculator