GWR Castle class 4-6-0 No 5099 Compton Castle passes Iver with the down 'Capitals United Express' on April 16, 1960.

Peter Kerslake adds " Built at Swindon in May 1946, the second of the post war Castles, 5099 was allocated from new to Old Oak Common before heading to Cardiff Canton where it spent most of its working life until 1962."

Photo: K.L. Cook/Rail Archive Stephenson