Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,713 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.
1828 'Specification of the Patent granted to Joshua Taylor Beale, of Church-lane, Whitechapel, in the county of Middlesex, Engineer; and George Richardson Porter, of Old Broad Street, in the city of London, Merchant, for "a new mode of communicating Heat for various purposes". Dated July 19, 1828[1]
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