MR 1P 4-2-2 No 133 with a Down express heading for Bath at Cheltenham Lansdown in c1900. Could that be a MSWJR 4-4-4T (No17 or 18) in the bay platform? The long running plate in front with the sloping frames and the rerailing jack at the side of the smokebox fit well with pic K370 in the RCTS Absorbed Engines book. Would have been quite new then (built 1897).

Photo: R. Brookman / Rail Archive Stephenson