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