Athearn RTR 1393 HO Scale Bathtub Gondola w/Load Wisconsin Public Service WPSX 3-Pack #1 Roadname_Switzerland - RhB F21 Idle Sequence 1

F21 Idle Sequence 1

Branchline Trains 5317 HO Scale PS 12-1 Sleeper Kit New York Central NYC "McMada"

but the aesthetics aren't something to scoff at either

Compared to the previous Pro-Line Badlands tires

which is also included

Athearn RTR 1393 HO Scale Bathtub Gondola w/Load Wisconsin Public Service WPSX 3-Pack #1 Roadname_Switzerland - RhB F21 Idle Sequence 1Athearn RTR 1393 HO Scale Bathtub Gondola w Load Wisconsin Public Service WPSX 3 Pack #1 With the advent of rotary dumpers, the bathtub gondola allowed the railroads to haul more bulk cargo per carload than conventional open top hoppers. The absence of unloading gates and other appliances that affect internal capacity allowed for additional capacity per car. This improved transportation efficiency for these assigned service cars. The term Bathtub