S-Helper Service #00352 3 car set box with Union Pacific boxcars

"The Showcase Line"  BOX 00352 with Union Pacific cars: boxcar (silver) #903643, stockcar (yellow) #48216, and boxcat (brown) #181962.  "S" Gauge High-Rail Wheels and couplers (AF Compatible)  -NEW in the box.  Spare scale wheels in the box.