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lionel 5121

  1. O Scale
    Can anyone help with a Lionel 5121 switch/turnout? I purchased one on eBay- the unit has a controller-3 wire. The body of the turn-out has two posts with the typical Lionel screw caps. The other post is a connector like you would see on a 'lockon'. On that wire was a little note from the seller...
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