Railways

The regular volume for the Southern devotee, very numerous photo illustrations (some in colour, majority in b&w), diagrams, tables in text,  112 pp, sewn paperback, top and base of spine very slightly rubbed, otherwise in as-new condition, Noodle Books (Southampton, Hampshire) 2015

27.2 x 20.3 cm, 470g, ISBN 978 1 90932 827 3

That is, the English Southern Railway, and eventually the Southern Region of British Railways.

Although issued as a quarterly periodical, the publisher gave it an ISBN as if it were a book.  See the contents list below. 

Noodle Books were subsequently taken over by Crécy Publishing of Manchester, and this issue is still available from them at £14.50.  However, the publisher says that books are sent at ‘table rate’, though a search of their website gives you no idea what rate that ‘table’ might be.  So you might have to pay more than £14.50 if you order directly from the publisher.