Wheels of Time 50149 N Scale 53'6" General Service Flatcar Southern Pacific SP 564521 Era_2000 + 1/6 horsepower

1/6 horsepower

Decals for three versions

Equipped with the latest in Lionel technology and available in four colorful paint schemes

100 12 X 24

Wheels of Time 50149 N Scale 53'6" General Service Flatcar Southern Pacific SP 564521 Era_2000 + 1/6 horsepowerWheels of Time 50149 N Scale 53'6" General Service Flatcar Southern Pacific SP 564521 These 53' 6" flatcars were constructed with a welded fish belly steel frame in contrast to the cast steel GSI frame. The fish belly frame provided an optimal distribution of tension and compression forces from the center of the car to the bolsters. Think of it as a bridge. In addition, fabricating a welded frame was far less labor intensive than an equivalent riveted