This photograph, displayed in the Pye room at the Cambridge Museum of Technology, clearly shows rails in the floor of the Chivers jam factory at Histon. There is also a human-powered wheeled trolley shown. Presumably the system was not immune to traffic jams.
Location: Chivers Jam Factory
Original line: Chivers and Sons
Photographer: Ken Strachan
Contact photographer: Ken Strachan
Date: 22/02/2020
Image number: 79691