Walthers Mainline 910-5235 HO Scale 75' Piggyback Flatcar Southern Pacific SP 510736 Kratron 4S Details included to represent SP

Details included to represent SP class 9209-9260

000 tons and attained speeds in excess of thirty knots

poured concrete design

Athearn Genesis G31669 HO Scale Dash 9-44CW BNSF 4982 DCC Sound

Walthers Mainline 910-5235 HO Scale 75' Piggyback Flatcar Southern Pacific SP 510736 Kratron 4S Details included to represent SPWalthers Mainline 910 5235 HO Scale 75' Piggyback Flatcar Southern Pacific SP 510736 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