Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,257 pages of information and 244,498 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.
Charles Colton Dennett (c1819-1875)
1857 Patent. '685. To Charles Colton Dennett, of Nottingham, in the county of Nottingham, Builder, for the invention of " a new construction of floors and ceilings of buildings."'[1]
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