Bronze triangulation station mark, Canadian, 1920

Triangulation reference mark for the Geodetic Survey of Canada Triangulation reference mark for the Geodetic Survey of Canada

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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Triangulation reference mark for the Geodetic Survey of Canada
Science Museum Group
© The Board of Trustees of the Science Museum

Triangulation reference mark for the Geodetic Survey of Canada
Science Museum Group
© The Board of Trustees of the Science Museum

Triangulation reference mark for the Geodetic Survey of Canada, unsigned, 1920

Details

Category:
Surveying
Object Number:
1922-724
Materials:
bronze
type:
triangulation mark
credit:
Geodetic Survey of Canada