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lionel u.p. m-1000

  1. O Scale
    I have a 1930s Lionel Union Pacific M-10000 train. It was repaired a year ago and ran perfectly. I recently set it up, adding grease to the wheels and gears. It was running excellently, but now it is slowing to a crawl, and often stops totally. The first time this occurred, it seemed to be a...
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