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First pictures of the new LEGO City trains with new Power Functions elements [News] - The Brothers Brick | The Brothers Brick
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The LEGO Power Functions Idea Book, Vol. 2: Cars and Contraptions: Isogawa, Yoshihito: 9781593276898: Amazon.com: Books
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technic - Does the LEGO "Power Functions Extension Wire" (8886) work in both directions between old 9V and new Power Functions devices? - Bricks
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