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Samuel Mayer Feiner, sheet metal worker at the Bethelem Steel Company's shipbuilding division in San Francisco, with the drawing of his elbow-edging machine which triples production of elbows and saves over 1,000 man-hours monthly. Feiner, an American of Polish descent, was given a Certificate of Individual Production Merit by the War Production Drive Headquarters, Washington, D.C.. Sourced from the Library of Congress.
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