“NO-HANDS” TRAIN (Jun, 1958)
You don’t need an engineer on this tractor-train, because the system at Esso’s Baton Rouge refinery is electronically controlled. The train, which pulls five trailers at 2-3/4 miles at hour, follows the electromagnetic field of a wire laid in the floor.
Two gates in the building open automatically as the train approaches and shut when it passes. It makes 11 stops at service points called “beacons.” Each “beacon” sends out a different signal to stop the train at the proper place.
Known as “Guide-O-Matic,” the train is made by the Barrett-Cravens Co., Northbrook, 111.