Atlas Trainman 20006566 HO Scale PS-2 Covered Hopper Northern Pacific NP 75446 HO FVC multiple variations of 6 bell

multiple variations of 6 bell types

This digitally controlled train set with sound features:

they even developed a technique to cut-down the original 20-645 engine blocks into 16-645s

or two free-standing

Atlas Trainman 20006566 HO Scale PS-2 Covered Hopper Northern Pacific NP 75446 HO FVC multiple variations of 6 bellAtlas Trainman 20006566 HO Scale PS 2 Covered Hopper Northern Pacific NP 75446 Covered hoppers are a relatively new car family. The AAR considered these special cars until the 1980s when they finally got their own car type code category. These early covered hopper designs were built primarily for more efficient cement loading and unloading (previously cement was bagged and placed in box cars). This two bay covered hopper car design was built by