Sample thread gauge

Made:
circa 1917-1919
Sample thread gauge

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Science Museum Group
© The Board of Trustees of the Science Museum

A sample thread gauge used for a demonstration and test piece in the Horizontal projector.

Details

Category:
Industrial Metrology
Object Number:
1919-488/5 Pt1
Materials:
steel (metal)
Measurements:
overall: 22 x 15 x 15 cm
type:
thread gauge
credit:
Ministry of Munitions