As seen in the pictures. Post to mainland UK only. Royal mail only. No combined post costs.
"The ABC of LNER Locomotives" (Renumbering Edition) Dec 1946 ebay uk
The ABC of GWR Locomtoives- ABC Locomotive Series - 1947
The ABC of Southern Locomotives- ABC Locomotive Series - 1946
Ian Allan The ABC of LMS Locomotives 1946 (No markings)
Ian Allan The ABC of LMS Locomotives June 1947
The ABC Of British Railways Diesels - Summer 1958
