GWR 4900 Class 4920 Dumbleton Hall

4920 Dumbleton Hall is a GWR 4900 Class 4-6-0 steam locomotive, built by the Great Western Railway's Swindon Works in March 1929. Named after Dumbleton Hall, its first shed allocation was at Old Oak Common. In August 1950, the next shed allocation was Reading, and in March 1959 it was allocated to Newton Abbot. The locomotive's last shed allocation was Bristol Barrow Road. It was withdrawn from British Railways service in December 1965 and sold to Woodham Brothers scrapyard in Barry, Wales.

GWR 4900 Class 4920 Dumbleton Hall
4920 Dumbleton Hall on the South Devon Railway in 2011
Type and origin Power type Steam Designer Charles Collett Builder GWR Swindon Works Build date March 1929
Specifications Configuration: ​  • Whyte 4-6-0 Loco weight 75 tons (67 long tons; 68 t)
Career Operators Great Western Railway British Railways Class Hall Numbers 4920 Official name Dumbleton Hall First run 1929 Last run 31 October 1999 Withdrawn 3 December 1965 Current owner West Coast Railways Disposition Stored awaitng restoration

It was sold to BTSR, Buckfastleigh and left as the 82nd departure from Barry in June 1976 before being fully restored in 1992 on the Dartmouth Steam Railway. After spells on loan to the West Somerset Railway, Nene Valley Railway and Gloucestershire Warwickshire Railway, it returned to the Dartmouth Steam Railway and was last steamed in October 1999.[1][2]

It was subsequently stored out of use at Buckfastleigh on the South Devon Railway, awaiting overhaul. In December 2020, it was sold to West Coast Railways and moved to Carnforth in February 2021.[3]