Argyll Motors Source of 'Argyll Motors : The Story of Supreme Success and Dismal Failure' and 'A Brief History of the Argyll Motor Car'. Also contains 'The Story of the Single-Sleeve Valve Engine' (1927 article recording the development of the Burt-McCollum engine) and 'The Single Sleeve Valve Engine' (paper presented to the S.A.E. in 1926). in Public bookmarkswith carshistory
Kithead Trust "The Kithead Trust came into being through concerns that much historical material of the National Bus Company would be lost or dispersed when the subsidiary companies were privatized and NBC itself wound up [...] Since its formation much other material has been donated to the Trust which now includes papers and publications relating to all forms of transport. Particularly well used are the motor vehicle taxation records, of which are large quantity are held..." in Public bookmarkswith carshistory