Grace's Guide To British Industrial History

Registered UK Charity (No. 115342)

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 150,333 pages of information and 235,386 images on early companies, their products and the people who designed and built them.

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.

William B. Blood

From Graces Guide

1879 Patents for improvements to tricycles [1]



See Also

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Sources of Information

  1. Birmingham Daily Post, Friday, November 7, 1879