The Great Western Railway 4900 Class or Hall Class is a class of 4-6-0 mixed-traffic steam locomotives designed by Charles Collett for the Great Western...

uksteam.info/tours/t14/t0712a.htm 12th July timings "RailRoad GWR 4-6-0 'Olton Hall' 4900 Hall Class - R3169". Archived from the original on 4 February 2015...

This is a list of all GWR Hall Class engines (to the original Churchward design) built by the Great Western Railway. Eleven of these were converted to...

GWR 4900 Class locomotive preserved at Didcot Railway Centre. It was designed by Collett in 1928, built at Swindon in 1931 as the 101st of its class....

since none of the original class-members were preserved. No. 4942 Maindy Hall was a 4-6-0 locomotive of the GWR's 4900 Hall class. It was built in 1929 at...

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...

GWR 1000 County Class, another class of GWR locomotive which was not preserved. The society also acquired the spare tender frame from GWR 4900 Class 4936...

with developments elsewhere. This was especially true with the useful GWR 4900 Class, the design of which largely originated in the 1900s and had not fundamentally...

engines cylinders for gauging reasons and conversion to oil burning using a GWR oil-firing system (eleven Halls between 1946 and 1950 were converted to oil...

out from Bristol to Plymouth with fellow GWR engine Drysllwyn Castle during the 150th Anniversary of the GWR in 1985. 4930 also featured running passenger...