Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,859 pages of information and 247,161 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.
1904 US Patent for Explosion engine. Henry Nield Bickerton: Henry Wentworth Bradley: Dugald Clerk.[1]
1919 Engineer of Wellington Works, Ashton-under-Lyne. [2]
1918 Patented Semi-Diesel Oil Engines. [3]
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