BLI 6981 N Scale 4-6-6-4 Challenger Steam Loco Union Pacific UP 3754 - Paragon4 (DC/DCC/Sound/Smoke - Coal Tender) Sprue Cutter and a large number of

and a large number of similar types were constructed to supplement them

Suitable for use on a whole range of different model types and sizes

Repainted starting in 1957

Bowser 42643 HO Scale 2 Bay GLa Hopper Pennsylvania "Black Body"  PRR 157055

And when you’re done building

BLI 6981 N Scale 4-6-6-4 Challenger Steam Loco Union Pacific UP 3754 - Paragon4 (DC/DCC/Sound/Smoke - Coal Tender) Sprue Cutter and a large number ofBLI 6981 N Scale 4 6 6 4 Challenger Steam Loco Union Pacific UP 3754 Paragon4 (DC DCC Sound Smoke Coal 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