This is a #3900 Union Pacific orange caboose with black stripes and white lettering.  This one is complete and in nice shape.  Has the 8 stamped metal wheels on metal axles, and plastic tilt couplers on both ends, all in the stamped side frame type G trucks.  Light tarnish on the wheels and axles. Both the fragile smokestack and the rear railing are fully intact.  Photos show the car from all 6 sides, with a yardstick in the shots for size reference (it is O gauge, runs on Marx 3 rail train track, which is pretty much the same size as Lionel O-27).  Priced to sell, with only actual USPS Ground Advantage or Priority shipping cost charged to the winner!