Ivory protractor by Ross, London

Made:: 1830-1859 in London

maker:: Andrew Ross

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Ivory protractor by Ross, London
Science Museum Group
© The Board of Trustees of the Science Museum

Ivory protractor by Ross, London

Details

Category:: Mathematics

Object Number:: 1984-541

Materials:: ivory

type:: drawing instruments and combined scale protractors

credit:: Harley, S.G.

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Ivory protractor by Ross, London

Details

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