Two brackets and eyepieces

Made:
1960 in England
maker:
Hilger and Watts Limited

Two brackets and eyepieces, one with micrometer, for measuring precision survey tape, both leather cased, by Hilger & Watts Ltd, circa 1960

Details

Category:
Surveying
Object Number:
1993-796
type:
bracket
credit:
University of Portsmouth. School of Civi