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      Knowledge is Power

      Scientific American August 03, 1889

      Sibley College Lectures.—1888-89

      By the Cornell University Non-Resident Lecturers in Mechanical Engineering

      • By Frank J. Sprague on August 3, 1889

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      More in the August 03, 1889 issue of Scientific American
      • Building Plans and Specifications
      • Radii of Curvature Geometrically Determined
      • Tractive Force of Leather Belts on Pulley Faces
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