Handwritten on the back of the photo, "last train to Oakland standing by loading platform in S.F. terminal. R.E. Mofford trains engineer. Key System, July 23, 1953, Mar. 28, 1959." Photo shows the interior of a train terminal with a two car train waiting by the passenger platform. Three men, two of whom are dressed in Key System employees clothes, are standing on the platform. Several people sitting inside the train are visible through the windows. The destination sign on the train says "12th & Oak Sts." And a small sign in the window of the train says "Entrance 1st Door.