Word: gyrocompass
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Dates: during 1930-1930
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Died. Elmer Ambrose Sperry, 69, inventor of the gyrocompass, airplane stabilizers, ship stabilizers, a 1,500,000,000 candlepower searchlight and many another instrument; founder of Sperry Gyroscope Co., Sperry Electric Co., Sperry Electric Railway Co.; chairman U. S. Naval Consulting Board's Committees on Aeronautics, Mines & Torpedoes, aids to navigation; after an operation for gallstones; at Brooklyn...
Gary. Elmer Ambrose Sperry, 69, of Brooklyn, may well have a medal named for him someday. A prolific inventor (gyrocompass, gyrostabilizer, airplane "Mecaviator," superpower searchlights, airway beacons), he holds over 400 patents, some 12 important awards and decorations. Last week, honoring his method of nondestructive detection of flaws in steel rails and bars, he was first to receive the American Iron & Steel Institute Medal, given by the Institute in memory of its late Founder-President Elbert Henry Gary...