Triple hopper Hopper publications 1970 Covered hopper rail car
5459 - TrinityRail
Hoppers grain railcar Drawings from the society’s archives and publications – the santa fe Hopper railcar
Drawings from the Society’s archives and publications – The Santa Fe
Covered Hopper Rail Car - FrieghtCar America
Triple Hopper - Freightcar America
5459 - TrinityRail