- A. W. Gauger 1923 - 1928
- Harry E. Whyte 1928 - 1932
- John L. Ralston 1932 - 1934
- William Zabilka 1934 - 1941
- Herschel E. Harvey 1941 - 1948
- E. Morris Egeland 1948 - 1954
- Melvin B. Miller 1954 - 1960
- James E. Albertson 1960 - 1968
- George Brighton 1968 - 1972
- Donald Campbell 1972 - 1973
- Donald and Dora Campbell 1973 - 1978
- Don E. Griffin 1978 - 1983
- Herbert G. Shafer 1983 - 1985
- Herbert G and Barbara Shafer 1985 - 1988
- Herbert G. Shafer 1988 - 1989
