Model Number: 910-1760

Model Number: 23604

Trainz Product Id: 11479754

This is a MTH 20-35751 O Union Pacific 4-8-8-4 Big Boy Steam Engine (Oil Burner) w/ Proto-Sound 3

Trainz Product Id: 12378548

Rapido Trains 107345 HO Ontario Northland Chevron Scheme Steam Heater Car #201 ProductID_12452837 Model Number: 910-1760This is a Rapido Trains 107345 HO Scale Ontario Northland Chevron Scheme Steam Heater Car #201. The Rapido Trains HO Scale Steam Heater Car, known in Canada as Steam Generator Units or SGUs, were introduced in the diesel era to provide steam heat to passenger trains in cooler weather. Heater cars were frequently rebuilt from boxcars, B units and old steam locomotive tenders, so they varied in shape and size from railroad to railroad. That is, unless