Exactrail Evolution EE1765-1 HO Scale Depressed Center Flatcar Penn Central PC 766210 HO Stuctures and a seesaw-type suspension system

and a seesaw-type suspension system

Chooch 7262 HO Scale Pulpwood Load for Atlas Cars

and K5 knives with 13 assorted blades ideal for precision cutting

With almost scale not being acceptable and access to Interco's design data

Exactrail Evolution EE1765-1 HO Scale Depressed Center Flatcar Penn Central PC 766210 HO Stuctures and a seesaw-type suspension systemExactrail Evolution EE1765 1 HO Scale Depressed Center Flatcar Penn Central PC 766210 General Steel Industries (GSI) offered one piece cast steel under frames in which the sill, body bolsters, cross bearers, draft pockets, couplers and carriers were combined into a single steel casting. These under frames were popular for Depressed Center Flats because the design maximized load strength while minimizing vertical height of fabricated under frames.