Pendulum hardness tester, British Rail

Made:
1905-1910 in Manchester
maker:
Edward G Herbert Limited

Pendulum hardness tester, Herbert's, cased, by Edward G. Herbert, Manchester, c.1910, from BR Materials Engineering Group Laboratories, Derby.

Details

Category:
Tools of the Trade & Personal Accessories
Object Number:
1992-7582
type:
hardness tester
credit:
British Rail, Records Office