Athearn Genesis G999 HO Scale 4-6-6-4 Challenger w/Oil Tender Union Pacific UP 3820 DCC/Sound Era_1954-1967 The 1968 was the second

The 1968 was the second generation and rode on a slightly shorter wheelbase with more fastback styling

Schuco is proud to present the newly created Schuco Edition 1:64

Taken from one end of the NYC System to the other

Athearn Genesis G26870 HO Scale 60' Texarkana XB-172 Boxcar GTW 384558

Athearn Genesis G999 HO Scale 4-6-6-4 Challenger w/Oil Tender Union Pacific UP 3820 DCC/Sound Era_1954-1967 The 1968 was the secondAthearn Genesis G999 HO Scale 4 6 6 4 Challenger w Oil Tender Union Pacific UP 3820 DCC Sound ALCO constructed the first 4 6 6 4 locomotives in the world, numbered 3900 to 3914, for the Union Pacific Railroad in 1936. These huge engines were named the Challenger Simple Articulated, or CSA 1, class. The railroad received 25 near copies, classified as CSA 2, the following year. Unlike compound Mallet engines that crawled along with drag freights, the