Trustworthy, administrator
6,794
edits
Changes
ATC added
;Armstrong:Joseph Armstrong, Locomotive, Carriage and Wagon Superintendent of the Great Western Railway 1864-1877
;ARPS:Association of Railway Preservation Societies
;ATC:Automatic Train Control, a form of limited cab signalling developed by the GWR in 1906, superseded by BR's Automatic Warning System
;Atlantic:Locomotive with a 4-4-0 wheel configuration
;Austin:John Austin GRA, renowned Bridgnorth-based member of The Guild of Railway Artists
