Vernier callipers, 7", steel, cased, by the Brown and Sharpe Mfg Co, Providence, Rhode Island, USA, with depth gauge 6", by Chesterman, Sheffield, England, both c.1910

Details

Category:
Tools of the Trade & Personal Accessories
Object Number:
1993-7060
Materials:
steel
type:
calipers and depth gauge
credit:
Cookson, J.