A dmu operating the shuttle service from Aylesbury to Quainton Road to serve the open day. In the background, GWR pannier tank 7715 (latterly London Transport L99) waits at the Brill branch platform with the demonstration train.
Location: Quainton Road
Original line: Aylesbury and Buckingham Railway
Photographer: Bill Roberton
Contact photographer: Bill Roberton
Date: 1974
Image number: 59635