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      Knowledge is Power

      Scientific American September 30, 1905

      Combined Rack and Adhesion Locomotive for South Africa

      • September 30, 1905

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      More in the September 30, 1905 issue of Scientific American
      • A New Apparatus for Automatically Making and Breaking an Electric Circuit
      • Building the Erie Barge Canal
      • High-Speed Steam Yacht and Power-Boat Races
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