Bachmann 16827 HO Scale Northeastern Caboose Western Maryland (Circus) WM 1810 GR01 Almost 800 S4s featured a

Almost 800 S4s featured a six cylinder 539 prime mover and rode on AAR Type A Trucks (which distinguished them from nearly identical S2s)

ESC Specs:

Woodland Scenics A1904 HO Scale Figures - Bicycle Buddies

and three rudders

0 G27324 HO Scale EMD SD90MAC-H Union Pacific UP 8500 DCC Sound

Bachmann 16827 HO Scale Northeastern Caboose Western Maryland (Circus) WM 1810 GR01 Almost 800 S4s featured aBachmann 16827 HO Scale Northeastern Caboose Western Maryland (Circus) WM 1810 This Bachmann HO Scale Silver Series Northeast Style Steel Cupola Caboose is based on one of the first standardized caboose designs built for multiple railroads, predominantly being ordered by railroads in the eastern United States. Based on a 1920s era Reading Railroad design, which in turn was based on plans drawn up under the United States Railroad Administration in