BLI 9905 HO Scale UP CSA-2 Early Challenger Union Pacific 3838 As-Delivered Paragon4 Hybrid Era_1939-1941 Fully Assembled

Fully Assembled

4-1/4″ long x 3-1/8″ wide x 1-3/4″ high

93 inches (557 mm)

while the A6 self-healing cutting mat offers a durable surface for safe cutting

BLI 9905 HO Scale UP CSA-2 Early Challenger Union Pacific 3838 As-Delivered Paragon4 Hybrid Era_1939-1941 Fully AssembledBLI 9905 HO Scale UP CSA 2 Early Challenger Union Pacific 3838 As Delivered Paragon4 Hybrid The Union Pacific Challengers were a class of powerful, simple articulated 4 6 6 4 steam locomotives built by the American Locomotive Company (ALCO) exclusively for the Union Pacific Railroad. Between 1936 and 1943, a total of 105 were constructed. Measuring an impressive 122 feet (37 m) in length and weighing 628,000 pounds (284,800 kg), these locomotives were