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HO GP9E Locomotive with DCC & Sound, SP #3882 Model Train,

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Athearn Genesis 4-8-8-4 Big Boy Union Pacific 4001 Weathered,

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HO 4-8-8-4 Big Boy UP #4012 Model Train | Athearn,

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Athearn Genesis 4-8-8-4 Big Boy Union Pacific 4006 DCC w,

Athearn Genesis HO ATHG19554 DCC/Sound EMD F7A/B Set Western,

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Athearn BigBoy Indiana HO Scale Model Railroad Locomotives,

Athearn (China) 4-8-8-4 Big Boy,

4-6-6-4 Challenger (DCC & Sound): UP #3976 | Athearn Genesis