Athearn RTR 22264 HO Scale PS 4740 Covered Hopper Kansas City Southern KCS 303082 Trophy Rat As marbles enter the 3-way

As marbles enter the 3-way switch each marble closes a "door" behind it

Athearn 16097 HO Scale 45' Fruehauf Z-Van Trailer Rio Grande "Action Road" RGTZ 230081

Traxxas 5379R Machined and Spiral Cut Front Ring Gear and Pinion Gear for Differential

Athearn 75327 HO Scale 60' Gunderson Double Door Hi-Cube Boxcar TTX TBOX 660177

oil bath or paper air filters

Athearn RTR 22264 HO Scale PS 4740 Covered Hopper Kansas City Southern KCS 303082 Trophy Rat As marbles enter the 3-wayAthearn RTR 22264 HO Scale PS 4740 Covered Hopper Kansas City Southern KCS 303082 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 1967 the 4740 cubic foot capacity covered hoppers were the successor to the earlier 4427 cubic foot design. PS responded to increasing demand for efficiency by the railroads and shippers alike, carrying more per trip