Class One Model Works LM00459 EMD GP40-2 1A3 Rebuild Union Pacific UP 1505 DCC & Sound with Tru-Fans HO Part Steam generator exhausts

Steam generator exhausts

the IS-7 heavy tank was developed

The AR-1 uses tiny Opto-Sensors mounted between the rails where they are shaded from ambient room light by a piece of rolling stock

Fast Clock with Adjustable Ratios

Class One Model Works LM00459 EMD GP40-2 1A3 Rebuild Union Pacific UP 1505 DCC & Sound with Tru-Fans HO Part Steam generator exhaustsClass One Model Works LM00459 EMD GP40 2 1A3 Rebuild Union Pacific UP 1505 DCC & Sound with Tru Fans This HO scale GP40 2 1A3 rebuild captures the distinctive character of UP with exceptional prototype fidelity. Rebuilt under Union Pacifics in house 1A3 program, these locomotives reflect the railroads commitment to extending the life of its dependable GP40 2 fleetupgraded mechanically while retaining the rugged versatility that made them staples of