I got my info from the Greenberg book on postwar cataloged sets, vol 3. The set box would be all orange, with the set # stamped in black on 2 sides. It is a very nice set, and any set collector would want to have one in their collection. You can use any decent postwar transformer to run it, zw, kw, tw, lw, all would work and have plenty of power.
Richie