Photo entitled 'Arithometer. Thomas De Colmar Type'

PART OF:: Photo album entitled 'Photographs W. G.'

Made:: 1876-1923

maker:: South Kensington Museum

A photograph of Science Museum objects 1868-1 and 1884-11 with a caption that states: 'S.M. 46 Arithometers. Thomas de Colmar Type. Two examples are shown. On the lower one the multiplicand 3042 is set. The upper one shows the position of the slide after this number has been multiplied by 536. E1 - 1868 E36 - 1884'.

Details

Extent:: 1 photograph

Identifier:: CORP/SCM/Z/111/42/047

Access:: Open access

copyright:: More

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