Sample thread gauge

Made:
circa 1917-1919
A sample thread gauge used for a demonstration and test piece

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

A sample thread gauge used for a demonstration and test piece
Science Museum Group
© The Board of Trustees of the Science Musuem

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)
type:
thread gauge
credit:
Ministry of Munitions