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 125,719 pages of information and 196,442 images on early companies, their products and the people who designed and built them.

William Langshaw

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1879 Patent for improvments in tricycles [1]


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Sources of Information

  1. Birmingham Daily Post, Friday, December 5, 1879