BLI 8655 N Scale 4-6-6-4 Challenger Steam Loco Union Pacific UP 3977 - Stealth DC (Greyhound / Oil Tender) Un-Painted Brass Introduced in the mid-1920s as

Introduced in the mid-1920s as Pullman plan #3958

and gearbox with individual D77 traction motor and air duct details

and by the mid-1980s the Mi-8MT and its derivatives became the plant's main product

You can now change the style by mounting or dismounting the roof

BLI 8655 N Scale 4-6-6-4 Challenger Steam Loco Union Pacific UP 3977 - Stealth DC (Greyhound / Oil Tender) Un-Painted Brass Introduced in the mid-1920s asBLI 8655 N Scale 4 6 6 4 Challenger Steam Loco Union Pacific UP 3977 Stealth DC (Greyhound Oil Tender) Introducing Broadway Limited Imports' newest addition to their line of N Scale steam locomotives, the Union Pacific Late Challenger. Between 1936 and 1944, the American Locomotive Company (ALCO) constructed a total of 105 Challengers in five classes for the Union Pacific. These locomotives were approximately 122 ft (37 m) long and weighed 537 short