IHC KIT #20151 FOR SMOOTH SIDE OR CORRUGATED SIDE COACH IHC KIT #20174 FOR HEAVYWEIGHT OBSERVATION CAR IHC KIT #20177 FOR HEAVYWEIGHT 12-1SLEEPING CAR WALTHERS INTERIOR FOR RIVAROOSI RPO/BAGGAGE 2 PAIR RIVAROSSI PASSENGER CAR SIX WHEEL TRUCKS 1 PAIR ATHEARN PASSENGER CAR SIX WHEEL TRUCKS