1942
Freriks, Dick J.
Deardorf, M. S.
circa 1940
1940s
1940
Brown, Clyde V.
Freeman, John
Miller, W. L.
Webb, Ralph E.
1943
Mahon, R. L.
Andersen, Howard
October 1941
Teuscher, Henry
Arden, Richard J.
June 1942
February 14 1946
Hedrich-Blessing
1930 – 1949