Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,535 pages of information and 233,960 images on early companies, their products and the people who designed and built them.
of Brompton, Middlesex
1821 Patented a locomotive carriage 
1822 September. Steam Land Carriage. Mr. Griffiths has nearly completed his 'patent land carriage' for conveying goods and passengers. It will have an engine of 6 h.p. and will move a load of five tons at six miles per hour.