Wheels of Time 50145 N Scale 53'6" General Service Flatcar Southern Pacific SP 507780 Roadname_PP&L - PPLX Weight: 12 Ounces

Weight: 12 Ounces

Intermediate or Expert

A deposit for the Lionel 2222080 O Scale LEGACY Black River & Western Excursion Set

Raised heat exchanger housing and top radiator grilles (CP Units only)

Wheels of Time 50145 N Scale 53'6" General Service Flatcar Southern Pacific SP 507780 Roadname_PP&L - PPLX Weight: 12 OuncesWheels of Time 50145 N Scale 53'6" General Service Flatcar Southern Pacific SP 507780 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