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 148,470 pages of information and 233,895 images on early companies, their products and the people who designed and built them.

Henry P. Holt

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Henry P. Holt of Leeds patented a design for a tramway engine in 1872. Probably never built.

1877 Patented Auxiliary Steam Steering Apparatus. [1]

See Also


Sources of Information

  1. The Engineer 1877/09/28
  • British Steam Locomotive Builders by James W. Lowe. Published in 1975. ISBN 0-905100-816