S-Helper Service #00350 3 car set box with miscellaneous cars

"The Showcase Line"  BOX 00350 with S-helper Display cars Chicago and North Western boxcar #145307, Toronto Hamilton Buffalo boxcar #4795 (scale wheels, kadee couplers), Pennsylvania boxcar #499212.  "S" Gauge High-Rail Wheels and couplers (AF Compatible) except for the THB boxcar -Used, excellent condition.  NOTE: These are not the cars box 00350 was originally sold with.