'The Duches of Montrose' steam locomotive.

&#039;The Honourable Artillery Company&#039; steam engine, c 1935.

Inside cylinder 2-6-4T Class steam locomotive, c.1930s.

Pochard&#039; steam locomotive hauling the Yorkshire Pullman, c 1930s.

&#039;The Royal Scot&#039; steam locomotive, c 1946.

Class J39, 0-6-0 steam locomotive No 2726 leaving the south portal of Audley End tunnel, May 1936.

Class D18, London North Eastern Class J20 steam locomotive No 8276 approaching Audley End tunnel with an up coal train, c 1930s.

Great Western Railways repair shop at Old Oak Common, London.

First of the stramlined class 4-6-2, &#039;The Coronation Scot&#039; steam locomotives