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    MTH Electric Trains
    Part # 507-8031591

    Steam 4-6-6-4 Challenger Powered w/Proto-Sound 3.0 -- Union Pacific

    $599.95
    Out of Stock
    Availability: Sold Out
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    Union Pacific
    Walthers Part# 507-8031591
    MTH Electric Trains
    Part # 507-8031591

    Steam 4-6-6-4 Challenger Powered w/Proto-Sound 3.0 -- Union Pacific

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