Background
Mackenzie, John Douglas was born on August 16, 1897 in North Dakota, United States. Son of John M. and Anna (Hawkinson) MacK.
Mackenzie, John Douglas was born on August 16, 1897 in North Dakota, United States. Son of John M. and Anna (Hawkinson) MacK.
Bachelor of Science, University North Dakota, 1918. Master of Sciences, University Utah, 1910. M. Grace Moulton, August 15, 1929.
1 son, John Douglas, Junior Chemist, superintendent, assistant to manager Garfield plant American Smelting & Refining Company, 1920-1927, manager East Helena plant, 1928-1939, general manager Southwest department, 1939-1941, vice president, metallurgical director, manager Selby (California) plant, 1941-1946, general manager plants Western department, 1946-1948, vice-president, director charge smelting, refining operations 1948-1958, Chairman of the Board, president, 1958-1962, director
Chairman of the executive committee, director General Cable Corporation, 1958-1973. Revere Copper & Brass, Incorporated., 1958-1973.
Director Northern Peru Mining Corporation, Ormet Corporation, Southern Peru Copper Corporation Trustee Committee Economics Development.
Chemist, supt; director, manager Selby (California General Cable Corporation, 1958-1973. Director Number.
Member American Institute Mining Metallurgical and Petroleum Engineers, Mining and Metallurgical Society. Clubs: University, Mining, Bankers of America, Pinnacle (New York City).