Grace's Guide To British Industrial History

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Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,669 pages of information and 247,074 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.

Humber: 20 h.p.

From Graces Guide
January 1903. Advert for 12 h.p and mentions new 20 h.p. model.
January 1903.
February 1903. Advert for 12 h.p and mentions new 20 h.p. model.

Note: This is a sub-section of Humber: Cars.

1903. Four-cylinder engine of 5,347cc. An upgraded version of the successful Humber: 12 h.p.


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