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The Trainz SKU for this item is P12309655

The Trainz SKU for this item is P11442250

Spread ballast with a dry paint brush

MTH 30-2746-1 O Gauge Pennsylvania SW-1 Diesel Switcher w/Proto-Sound 2.0 #9138 ProductID_12107840 ad knuckle couplersHere is an MTH 30 2746 1 Pennsylvania SW 1 Diesel Switcher w Proto Sound 2. 0 #9138. The birth of the SW1 in January 1939 was a historic moment for the Electro Motive Corporation. The tiny switcher ("S" for six hundred horsepower, "W" for welded frame) was EMC's first truly mass produced loco, the first with Electro Motive's own electrical gear, and the first mass produced engine powered by the 567 diesel motor which would become the backbone of first