Model M Trinks Brunsviga calculating machine on wooden base with metal cover by Grimme

Made:: 1930s in Braunschweig

maker:: Grimme Natalis and Co

Model M Trinks Brunsviga calculating machine on wooden base with metal cover by Grimme, Natalis and Co., Braunschweig, Germany.

Details

Category:: Mathematics

Object Number:: 1973-382

Materials:: brass, steel, wood and complete

type:: calculating machine (pinwheel)

credit:: City of London Polytechnic (Department of Mathematics & Statistics)

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