Grace's Guide

British Industrial History

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,404 pages of information and 233,863 images on early companies, their products and the people who designed and built them.

Humphrey Cole

From Graces Guide

Jump to: navigation, search

Described as the maker of the 'oldest theodolite in the world'. Dated 1574.[1]

See Also


Sources of Information

  1. [1] 'The Makers of Surveying Instruments in America since 1700' by Charles E. Smart, New York, 1962