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 133,813 pages of information and 211,901 images on early companies, their products and the people who designed and built them.

Job Rider

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of Belfast

1820 Patented a rotary (or "crescent") piston engine.[1]

See Also


Sources of Information

  1. The Engineer 1939/03/17