London, Midland & Scottish Railway - LMS Class 8F 2-8-0 steam locomotive Nr. 8233 (North British Locomotive Works, Glasgow 24607 / 1940)

LMS Stanier Class 8F No. 8233, War Department Nos. 307, and later 70307, Iranian State Railways No. 41-109, Longmoor Military Railway 500, British Railways No. 48773, is a preserved British steam locomotive

 

8233 was originally built in 1940 by the North British Locomotive Company of Glasgow, Works No. 24607 on the orders of the War Department, which had adopted the LMS Stanier Class 8F as its own standard. However, the Fall of France saw that it was not sent to mainland Europe with the British Expeditionary Force, as originally intended

 

In 1941, No. 8233 was requisitioned by the War Department and sent to Persia (Iran), becoming Iranian State Railways No. 41-109, during which time, it derailed following a collision with a camel. In 1944, it was converted to oil-firing. In 1948 it was at Suez, needing a new firebox, and was almost scrapped, but was then returned to England in 1952 and overhauled at Derby Works. In 1954, the engine was not needed in the Middle East and went instead to the Longmoor Military Railway as WD Nr. 500

 

(Information from Wikipedia)

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