Athearn 27416 N Scale PS 4427 Covered Hopper "The Rock" ROCK 630209 Era_1970 + ULTRA-FLEX® is able to operate

ULTRA-FLEX® is able to operate up to 120 psi air pressure with excellent resistance to abrasion

Excel 60003 Self Healing Cutting Mat 12 x 18 Protect your work surfaces with these three-ply self-healing cutting mats

American Car and Foundry introduced the Centerflow design

This lightweight

Athearn 27416 N Scale PS 4427 Covered Hopper "The Rock" ROCK 630209 Era_1970 + ULTRA-FLEX® is able to operateAthearn 27416 N Scale PS 4427 Covered Hopper "The Rock" ROCK 630209 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