BLI 9905 HO Scale UP CSA-2 Early Challenger Union Pacific 3838 As-Delivered Paragon4 Hybrid Era_1939-1941 Various manufacturers produced over 20

Various manufacturers produced over 20

Actual headlight buckets included

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

Roden Models 328 1/144 Vickers VC10 K4 type 1170 RAF Tanker

BLI 9905 HO Scale UP CSA-2 Early Challenger Union Pacific 3838 As-Delivered Paragon4 Hybrid Era_1939-1941 Various manufacturers produced over 20BLI 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