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Athearn 11805 Challenger Union Pacific #3943 N Scale 4664 Steam Engine
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Western pacific 4-6-6-4 challenger type steam locomotive. …Pacific challenger locomotive Pacific union locomotivesAthearn 11805 challenger union pacific #3943 n scale 4664 steam engine.
Athearn challengerAthearn 11805 challenger union pacific #3943 n scale 4664 steam engine Union pacific 3985Challenger locomotives circa.
Close up detail of historic challenger locomotive steam engine during
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Pacific union 3985 american challengers railsUp challenger #3977 .
