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John Davis Bradley

mining engineer.

John Davis Bradley, American mining engineer. Member American Institute Mining, Metallurgical and Petroleum Engineers, Mining and Metallurgical Society American, Lead Industries Association (president, director), American Zinc Institute (vice president, director), also Newcomen Society.

Background

Bradley, John Davis was born on October 26, 1910 in San Francisco, California, United States. Son of Frederick Worthen and Mary (Parks) Bradley.

Education

Bachelor of Science, University California, 1933.

Career

Director Bunker Hill Company (formerly Bunker Hill & Sullivan Manufacturing Company), San Francisco, since 1938, executive vice president, 1954-1955, president, since 1955. Director Bradley Mining Company, San Francisco, since 1934, vice president, 1936-1946, executive vice president, since 1946. President, director Aircraft Service Company, Boise, Idaho, since 1947.

Vice-president, director Sullivan Mining Company, Kellogg, Idaho, 1954-1955, now subsidiary Bunker Hill Company. Vice-president, director Pend Oreille Mines & Metals Company, Reeves MacDonald Mines, Ltd.

Membership

Member American Institute Mining, Metallurgical and Petroleum Engineers, Mining and Metallurgical Society American, Lead Industries Association (president, director), American Zinc Institute (vice president, director), also Newcomen Society. Clubs: Pacific Union (San Francisco).

Connections

Married Jane Easton, January 12, 1935. Children: John Easton, Lynn Bradley.

father:
Frederick Worthen Bradley

mother:
Mary (Parks) Bradley

spouse:
Jane Easton

children:
John Easton Bradley

Lynn Bradley