Proto 1000 920-35127 HO Scale ALCo RS-2 Diesel Pennsylvania PRR 4046 - NOS Era_1980s Graham-White (Salem) brand 824-170 and

Graham-White (Salem) brand 824-170 and 818-170 primary and secondary centrifugal air filters (accordion-style)

Adjustable wheel chocks with tie-down bands on the Ultimate Hauler’s tow bed accommodate any 4-Tec 2

lack of skirting

030" polycarbonate

0 USB Charge Adapter

Proto 1000 920-35127 HO Scale ALCo RS-2 Diesel Pennsylvania PRR 4046 - NOS Era_1980s Graham-White (Salem) brand 824-170 andProto 1000 920 35127 HO Scale ALCo RS 2 Diesel Pennsylvania PRR 4046 NOS (New Old Stock) The RS 2 was Alco's first roadswitcher to incorporate its new 244 Series prime mover. The 1,500 horsepower units were designed for versatility they were equally at home working road freights or switch runs. If equipped with a steam generator, they were adept at working commuter and secondary passenger runs. Production began in 1946 with just over 350 units