Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,385 pages of information and 233,518 images on early companies, their products and the people who designed and built them.
of Lowestoft, Suffolk
1936 Private company.
1961 Omnibus body builders. 1,000 employees. 
1969 National Bus Co formed a joint venture with British Leyland (the 25% owner of Bristol Tramways and Carriage Co and Eastern Coach Works), by means of which British Leyland became a 50% owner of the NBC's manufacturing companies. The joint venture designed and built a new single-deck bus, the Leyland National. The first bus was delivered in 1972, and it remained in production until 1986. The National was also available to other bus operators.