Athearn RTR 1393 HO Scale Bathtub Gondola w/Load Wisconsin Public Service WPSX 3-Pack #1 Roadname_Portland & Western or BEC stabilizing receiver capacitor

or BEC stabilizing receiver capacitor may be needed for efficient

(1) Pinion Gear (7 Tooth)

DN163A1 Instruction Sheet

Tru-Color 10501 Brushable Structure & Bridge Set #1

Athearn RTR 1393 HO Scale Bathtub Gondola w/Load Wisconsin Public Service WPSX 3-Pack #1 Roadname_Portland & Western or BEC stabilizing receiver capacitorAthearn 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