Kato® #106-1603 - Corrugated Passenger Car (Set B) - Santa Fe - 4-Car Set
Baggage Car - 3444
Coach Car - Pine Mesa
Dome - 503
Sleeper - 3077
NOTE- There are several minor considerations with this set. There are loose trucks and broken couplers (at least one), and none of the box inserts appear to be the correct ones.