Alder Valley was a bus operator in South East England.
Leyland National in Alton in 2008
Bristol RE in Farnham in 1972
Preserved Leyland National
Preserved Duple bodied Leyland Leopard in April 2009
National Bus Company (UK)
The National Bus Company (NBC) was a nationalised bus company that operated in England and Wales between 1969 and 1988. NBC did not run buses itself, but was the owner of a number of regional subsidiary bus operating companies.
Western National Bristol VR in Forder in May 1979
National Welsh Omnibus Services Leyland Leopard at Cardiff Central bus station in the poppy red and white "dual purpose" version of the NBC corporate livery in June 1980
Green Line Leyland National on Oxford Street, London in July 1976
Eastern Coach Works bodied Bristol in Weymouth in 1978 in National Express livery