These BOXED US Fairbank and Morse type Santa Fe locos are both powered, Each bogie is motorized. So we have here 4 engines in a special US set up on a three rail configuration. I tested them connected in tandem on DC 12 Volts and they pull like a monster. Lights work too and the leading Unit has a dedicated switch under the belly to change direction of travel if needed.
I got this years ago in my last trip to the States. In mint conditions and both boxes integral and almost as new. I'M INTERESTED IN ACQUIRING SMALL AND LARGE TRAIN MODEL COLLECTIONS. GET IN TOUCH FOR A QUOTE ON MY WASS UP.