Rivarossi US-outline Locomotives and Tenders: Union Pacific - 4-8-8-4 'Big Boy', 4-8-4 Northern black livery, 4-8-4 Northern grey livery, 4-6-6-4 Challenger, Nickel Plate Road 2-8-4 Berkshire, in original boxes (E, some oily, boxes F-G) and Southern Pacific Lines 2-8-8-4, in original case (G, case G) (6)