Bronze bench mark, Canadian, 1920-1922

Made:: 1920-1922 in Canada

Bench mark, bronze, for Geodetic Survey of Canada, 1920-1922.

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Bench mark, bronze, for Geodetic Survey of Canada, 1920-1922.
Science Museum Group
© The Board of Trustees of the Science Museum

Bench mark, bronze, for Geodetic Survey of Canada, 1920-1922.

Details

Category:: Surveying

Object Number:: 1922-723

Materials:: bronze (copper, tin alloy)

Measurements:: overall: 75 mm x 80 mm x 85 mm, .265kg

type:: bench mark

credit:: Geodetic Survey of Canada

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Bronze bench mark, Canadian, 1920-1922

Details

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