November 22, 1972. Stockton, California. Here we get a clear look at the 746's multiple unit connections. In is unknown if these systems were still operable. The
electrical receptacle for the MU system is nestled in the crook of the Y shaped support for the handrails. No photos have come to light showing the RS1s operating in multiple with each other or any other motive power.
photo by Mel Lawrence

Tidewater Southern Railway
Alco RS1 746
