K-Line O Gauge TCA Museum TTM7788 Marx 6419 box car, K6453 National Baseball boxcar, K-6312 Great Western Wine tank, K6389 Ewing Oil tank, K647403 1994 K-Line Christmas car, K6344 Erie tank, in original boxes C7-8.  Boxes show little to very light wear, some price stickers, etc.  Boxes are generally bright, clean, square and solid.