Cast iron bench mark, French, 1914

Made:
1914 in France
Cast iron bench mark with ceramic marker inserts, French

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Cast iron bench mark with ceramic marker inserts, French
Science Museum Group
© The Board of Trustees of the Science Museum

Cast iron bench mark with ceramic marker inserts, French, unsigned, used in levelling of the First Order Nivellement General de la France, 1914.

Details

Category:
Surveying
Object Number:
1914-109
Materials:
cast iron and ceramic (unspecified)
Measurements:
overall: 90 mm x 100 mm x 125 mm, .94kg
type:
bench mark
credit:
French Government, Service du Nivellement General de la France