Background
Campbell, Allan Berry was born on July 20, 1884 in Morgan County, Illinois, United States. Son of Clinton Samuel and Mary Ann (Eyre) Campbell.
Campbell, Allan Berry was born on July 20, 1884 in Morgan County, Illinois, United States. Son of Clinton Samuel and Mary Ann (Eyre) Campbell.
Bachelor of Science, University Illinois, 1909, engineering degree, 1921.
Student apprentice, 1909-1911. Telephone-operation, maintenance and engineering, 1911-1915. Teacher Iowa State College Agriculture and Mechanics
Arts, 1915-1920.
Electrical engineer Board Railroad Commissioners, State of Iowa, 1920-1923. Engineer, National Electric Light Association and Edison Electric Institute, 1923-1943. Eastern sales representative Hughes Brothers, 1943-1946.
Executive secretary, National Association Corrosion Engineers since 1946.
Fellow American Institute of Elctrical Engineering. Member American Society Testing Materials, Houston Engineers. Club, Veterans of Safety, National Association Corrosion Engineers, Tau Beta Pi.
Licensed professor engineer, Iowa, New York, Michigan.
Married Mary Alma Butler, October 15, 1909. Children: Allan Bonham, Kenneth Butler.