Walthers Mainline 910-6600 53' GSC Flatcar Undecorated Electric Boat CNW Ex- ROCK “Blue w/

CNW Ex- ROCK “Blue w/ black CNW” V5 is a third “banditized” ROCK scheme variation

vulcanized directly together with tire compound

Generation 2 Smart technology enables the S155 to both charge and balance Smart G2 batteries using one simple connection

Non-illuminated ditch lights

Newly tooled

Walthers Mainline 910-6600 53' GSC Flatcar Undecorated Electric Boat CNW Ex- ROCK “Blue w/Walthers Mainline 910 6600 53' GSC Flatcar Undecorated Add a legend to your HO freight car fleet with the WalthersMainline General Steel Castings (GSC) 53' Flatcar! Introduced in the early 1950s, the prototypes were built around a large one piece steel casting and remained in regular service into the early 2000s, with some in work train service today! Like its prototype, this model now features a die cast metal body for excellent performance.