this design helped the industry realize the economic advantages of freight equipment standardization

This is an Atlas 10002300 HO Scale Canadian National DASH 8-40C & 8-40CW Locomotives (IC) (Blue/White) #2457

5mm - Red (2pcs

All-wheel electrical pickup 5-pole motor with flywheels and multi-link drivetrain for trouble-free operation

while the first floor has been modernized

Broadway Limited 7154 N Chessie System 3-Bay Hopper #379563, #379610 (Set of 2) VariantsUnitPrice_number_82.58 this design helped the industryThis is a Broadway Limited 7154 N Scale Chessie System Black with Yellow N&W 3 Bay Hopper Pack A (Pack of 2). Industry leading Model Features: Plastic (ABS) body with ABS chassis, Metal wheels and axles milled for Ultra Smooth Friction Free movement, Detailed Underbody, Removable Coal Load, Detailed Interior, Operating Knuckle Couplers, Will Operate on Code 55, 70, and 80 rail, Minimum Operating Radius: 9 inches. Condition: Factory New (C 9)