GWR handbook : the Great Western Railway 1923 - 47
Royal Navy warships, 1939 - 1945
The impact of the railway on society in Britain : essays in honour of Jack Simmons
Monitoring progress towards the 2010 casualty reduction target - 2006 data
Encyclopaedia of British railway companies
Annals of British and Commonwealth air transport. 1919-1960
Britain's airlines / Guy Halford-MacLeod ; Vol. 2: 1951 - 1964
British air transport in the seventies. Report of the Committee of Inquiry into Civil Air Transport