Muldivo model O calculating machine

Made:
1920-1930 in London
Muldivo model O calculating machine, serial no. 8546

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Muldivo model O calculating machine, serial no. 8546
Science Museum Group
© The Board of Trustees of the Science Museum

Muldivo model O calculating machine, serial no. 8546

Details

Category:
Mathematics
Object Number:
1981-799
type:
calculating machine (pinwheel)
credit:
Kennedy, C.G.