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Hopper car covered pullman dizzy wonderings wanderings Patents hopper car claims covered drawing Patents hopper
Hopper trainDizzy's wanderings & wonderings: wondering about a r.r. icon. 3d train carDiagram of covered hopper car by the gouvernement du canada.
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Patent US7735426 - Hopper cars with one or more discharge control
Patent US5259322 - Five unit articulated covered hopper car - Google
Dizzy's Wanderings & Wonderings: Wondering About a R.R. Icon.
3d train car
Diagram of covered hopper car by the Gouvernement du Canada
Drawings from the Society’s archives and publications – The Santa Fe