Proto 2000 21361 HO Scale ALCo S1 Pennsylvania PRR 5955 - NOS Ship 1/250 Walthers Mainline 910-3205 HO Scale

Walthers Mainline 910-3205 HO Scale 60' PS Auto Parts Boxcar CSX 165178

5x10x4mm x1

As part of the Master Grade line

Milwaukee-style winterization hatch

Proto 2000 21361 HO Scale ALCo S1 Pennsylvania PRR 5955 - NOS Ship 1/250 Walthers Mainline 910-3205 HO ScaleProto 2000 21361 HO Scale ALCo S1 Pennsylvania PRR 5955 NOS (New Old Stock) The 660 horsepower S 1 was the first of a line of four switchers that totaled about 30% of the American Locomotive Company's total diesel production. Powered by a six cylinder McIntosh & Seymour 539 diesel engine, the S 1 could be found working on railroads from coast to coast. Production of the S 1 lasted from April, 1940 to June, 1950, with 540 units constructed for the US