Microptic alidade, British, 1956-1959

Made:: 1956-1959 in Debden

maker:: Hilger and Watts Limited

Microptic alidade by Hilger & Watts Ltd, no.219565, HO 11, cased, in canvas carrying case, with tripod, Debden, Essex, England, 1956-1959

Details

Category:: Surveying

Object Number:: 1989-517

type:: alidade - surveying

credit:: Hydrographic Department

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Microptic alidade, British, 1956-1959

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