Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,111 pages of information and 233,643 images on early companies, their products and the people who designed and built them.
of Queen Street, Chelmsford
of 16 St. Helens Place, London, E.C.2.(1922)
1903 Thomas Clarkson designed a steam bus for Torquay
1905 Steam bus for London
Known for their thimble tube boilers
1911 Public company formed as National Steam Car (1911) Ltd to replace the previous company.
1912 Walter Selby Coles is Chairman
1912 The company was estimated by a competitor to have 27 buses in operation.
1913-1917 For a list of the models and prices of Steam Motor Wagons, Tractors and Ploughs etc. see the 1917 Red Book
1919 A Chelmsford and District steam-powered omnibus of the National Steam Car Company was used for a wireless transmission between a vehicle and a fixed base station by Marconi's Wireless Telegraph Co
1919 In the face of rising costs and without the ability to increase revenue to the same extent, the company decided to shut its services in London. The company reached agreement with the LGOC to withdraw from bus operation in London, and steam bus services ceased later that year. The name of the company was changed to National Omnibus and Transport Co
1922 The company was still in existence as the directors were listed as: J. S. Browne, A. Maude, W. S. Coles G. E. Sendell, T. Clarkson, and K. P. Hawksley, Sec. B. Smith. Manufactured Steam omnibuses, coke fuel motors and electrically welded wheels.