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LicenseCast iron first order bench mark
Science Museum Group
© The Board of Trustees of the Science Museum
Cast iron first order bench mark, Nivellement General de la France, French, 1910-14.
Details
- Category:
- Surveying
- Object Number:
- 1914-110
- Materials:
- cast iron and ceramic (unspecified)
- Measurements:
-
overall: 80 mm x 75 mm x 110 mm, 1.125kg
- type:
- bench mark
- credit:
- French Government, Service du Nivellement General de la France
