- Class: Battle of Britain (Rebuilt)
- Wheels: 4-6-2
- Built: 1947 – Rebuilt 1960
- Numbers Carried: 21C159, 34059
- Withdrawn: 1966
- Last Overhaul Completed: November 2023
- Previously Operational: April 2009 to October 2011
- Owned By: Bluebell Railway
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The identical “West Country” and “Battle of Britain” pacifics were built to provide increased power for use on the Southern’s secondary main lines, especially those in the West country with weight restrictions. However, some of Bulleid’s novel ideas, designed to reduce maintenance costs, proved troublesome. Therefore in 1957 a programme of rebuilding the locomotives along conventional lines was started. The rebuilding of the Bulleid light pacifics added several tons to their weight, but produced, to all intents, brand-new locomotives, whilst retaining the distinctive light-weight Bulleid-Firth-Brown wheels and his superb free-steaming boiler, along with many other of the successful innovative design features.
Rescued from Barry scrapyard in 1979 without a tender, this locomotive has since then been the subject of ongoing restoration work and fundraising. A tender underframe was salvaged from a steel-works, the original intention being to use this in conjunction with a new body. However this underframe was in poor condition, and in the end only some fittings from it were used, with the tender frames being constructed at Sheffield Park from new material. A new 5250-gallon tender body has been made, and placed on it.
The formal launch into Bluebell service, as the first rebuilt Battle of Britain to steam in preservation, performed by Viscount Thurso (grandson of Sir Archibald Sinclair, who was the wartime Secretary of State for Air from 1940) on 24th April 2009. Regrettably, the loco was withdrawn during October 2011, in need of further major firebox repairs; the construction of a new firebox has been contracted out, and with the boiler work completed in house, and the frames and tender overhauled, it returned to service in November 2023.
Although the locomotive is owned by the Bluebell Railway, the Battle of Britain Locomotive Group who brought it to the Bluebell from Barry, along with The Bulleid Society, are heavily involved in fundraising and assisting in the overhauls of this locomotive.
