Steam Locomotives
O'KEEFFE, Brendan
British Railway Steam Locomotives in the 20th Century - BR Standard Classes and WD Austerity Locomotives
A privately published work on BR Standards and WD's, covering each class with an overview history, technical details, locomotive drawings and listings with details including sheds. Supported by photographs throughout.
OLSEN-HOPPER, David
Recapturing Steam
Collection of the authors' photographs of preserve steam taken in the 1970s and 1980s.
ONLEY, Graham
The Book of the Princess Royal Pacifics - A Photographic Accompaniment
ONLEY, Graham
British Railways in Colour: Northampton and Beyond - A British Railways Illustrated Special No. 3
