Boxed Marx O Gauge Set No. 4065 steam locomotive U.S. Army Supply Train military freight set consisting of: 400 0-4-0 steam locomotive with New York Central tender, three olive drab flat cars with vehicle loads, Army Supply Train Official Car with observation platform, field equipment and soldiers in original paper sacks, track terminal, 309 20 watts transformer with original cord, original instructions, curved and straight track.  Trains are C7.  Accessories appear very complete, clean and in excellent condition.  Box may or may not have all original dividers.  Bottom shows little wear.  Lid shows minor wear and a couple small spots of discoloration.  Box is still overall bright, clean, square and solid.