Protractor and scale

Made:: Netherlands

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Protractor and scale, Dutch, for artillery use, in plastic
Science Museum Group
© The Board of Trustees of the Science Museum

Protractor and scale, Dutch, for artillery use, in plastic

Details

Category:: Mathematics

Object Number:: 1990-682

Materials:: plastic

type:: drawing instruments and combined scale protractors

credit:: Auction Team Koln

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Protractor and scale

Details

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