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      The Sciences

      A Tool for Cutting Gaskets

      • By H. D. Chapman on November 16, 1912
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      ABOUT THE AUTHOR(S)

        Recent Articles by H. D. Chapman

        • How to Measure Closely with Ordinary Calipers
        • Cutting Keyways With a Lathe, Making a Socket Wrench
        • Sawing Tubing at an Angle
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