Patent us5259322 11in 17in 42cm 28cm nwhs hopper Hopper brake retainer designbuildop hansmanns
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Hopper publications 1970
Patent us4362111
Hopper covered ps pullman standard diagram 2cd bay drawing cars three cdHopper coal Hopper car covered dizzy pullman wanderings wonderingsPatents hopper car claims covered drawing.
Coal hopper details – pt 2 – notes on designing, building, and3d train car Drawings from the society’s archives and publications – the santa fePullman standard's ps-2cd 4427 covered hopper.
Nwhs nw-b17624-nw mech dwg
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