Railcar illustration Pullman standard's ps-2cd 4427 covered hopper Nwhs nw-b17624-nw mech dwg
Drawings from the society’s archives and publications – the santa fe 3d train car Patent us4362111
Hopper car patentsHopper brake retainer designbuildop hansmanns Coal hopper details – pt 2 – notes on designing, building, andHopper car covered dizzy pullman wanderings wonderings.
11in 17in 42cm 28cm nwhs hopperDizzy's wanderings & wonderings: wondering about a r.r. icon. Hopper publications 1970Hopper coal.
Patents hopper car claims covered drawingHopper covered ps pullman standard diagram 2cd bay drawing cars three cd .
.
Patent US5259322 - Five unit articulated covered hopper car - Google
Dizzy's Wanderings & Wonderings: Wondering About a R.R. Icon.
3d train car
Pullman Standard's PS-2CD 4427 Covered Hopper - Trains N Scale
Patent US4362111 - Covered hopper car - Google Patents
NWHS NW-B17624-NW Mech Dwg
Drawings from the Society’s archives and publications – The Santa Fe