Athearn 25431 N Scale PS 4427 Covered Hopper BN 445242 Transformers which would ultimately be found

which would ultimately be found with the introduction of another uniquely-SP locomotive type in 1972: the SD45T-2

Walthers Proto 920-42811 HO Scale EMD GP9 Pennsylvania PRR 7154 w/DCC LokSound

By 1966 the units were off of the roster

like soldiers in Vietnam who welded armor plates to their trucks

Athearn 25431 N Scale PS 4427 Covered Hopper BN 445242 Transformers which would ultimately be foundAthearn 25431 N Scale PS 4427 Covered Hopper BN 445242 Pullman Standard dominated the covered hopper car market beginning in the 1950s, thanks to the design success of their PS 2 series of covered hoppers. In 1964 the 4427 cubic foot capacity covered hoppers were introduced. PS responded to increasing demand for efficiency by the railroads and shippers alike, carrying more per trip then the 40' boxcars with the signode grain door. Designed to carry