Other Galleries
Das Straßenbahnjournal - Vienna
Operator histories
Bus fleets of the Red & White group
Preservation
Manchester Museum of Transport
Cardiff Transport Preservation Group
Reference
Vienna Trams wiki site (very detailed but German Language)
Other bus sites
David Bradley Online - A collection of historical pictures of trolleybuses in the UK
The Local Transport History Library
Historical
Rhondda Cynon Taf Libraries Digital Archive
Manchester Local Image Collection
A photographic archive of Leeds
Sites I like