Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,711 pages of information and 247,105 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.
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1900 February. Letter.<ref>T[[he Autocar 1900/02/17]]</ref> | 1900 February. Letter.<ref>T[[he Autocar 1900/02/17]]</ref> | ||
1900 Patent. Ernest Thomas Headech, electrical engineer - Hydrocarbon motor.<ref>[https://patents.google.com/patent/US646282 Google Patents]</ref> | |||
== See Also == | == See Also == | ||
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