Hopper train Hopper car covered pullman dizzy wonderings wanderings Drawings from the society’s archives and publications – the santa fe
Drawings from the Society’s archives and publications – The Santa Fe
Dizzy's wanderings & wonderings: wondering about a r.r. icon.
Patent us7735426
Grain and drain trainPatents hopper car claims covered drawing Diagram of covered hopper car by the gouvernement du canadaPatent us5259322.
Patents hopperHopper publications covered .