Walthers Mainline 910-5234 HO Scale 75' Piggyback Flatcar Southern Pacific SP 510710 Millk Car Traxx also effectively lengthens the

Traxx also effectively lengthens the wheelbase while increasing the breakover angle which adds stability while ascending steep slopes

2″ Tough Fiber-Composite Chassis

second only to P2KW-4 in number

Trees have planting pin and optional detachable base for temporary placement

Walthers Mainline 910-5234 HO Scale 75' Piggyback Flatcar Southern Pacific SP 510710 Millk Car Traxx also effectively lengthens theWalthers Mainline 910 5234 HO Scale 75' Piggyback Flatcar Southern Pacific SP 510710 Revolutionize HO Piggyback Service with WalthersMainline! Introduced in 1955, these 75' long flatcars completely changed the way railroads looked at trailer on flatcar piggyback traffic, and ushered in the intermodal age of today. Based on the original F39a class built for the Pennsylvania Truc Train service that later became the core of the Trailer Train fleet, these