A Pictorial Record of Great Western Wagons (or very, very similar title) by J.H. Russell originally published by Oxford Publishing Co. circa 1970/71
(Already have the companion volumes on Coaches and Engines)
If anyone has a copy for sale at a price suitable for an impecunious skinflint please mail me ( 'cwilson' at 'britwar' dot 'co' dot 'uk') off list, can pay by cheque, plastic or if within reasonable travelling distance of Biggin Hill or central London - so as to pay face to face, cash.