Class of 1920
Boll, Carl R. (Achievement - 1961)
Molstad, Melvin C. (Achievement - 1970)
Overmann, Howard A. (Achievement - 1968)
Rempel, William (Achievement - 1970)

Class of 1921
Cote, R.F. Brownlee (Achievement - 1966)
Haymaker, Evelyn M. Anderson (Achievement - 1961)

Class of 1922
Bayley, E. Covell (Achievement - 1962)
Cowles, Osborne B. (Achievement - 1971)
Holmes, Oliver Wendell (Achievement - 1978)
Kirk, Lester K. (Achievement - 1955)
McDonald, W. Stewart (Achievement - 1953)
Overmann, Rebecca Aull (Achievement - 1968)
Ronning, Clara Mae Peterson (Achievement - 1962)
Wahlquist, Margaret Scheman (Achievement - 1953)

Class of 1923
Alford, William K. (Achievement - 1963)
Allen, Glenn (Achievement - 1954)
Betts, Katie Elward (Service - 1996)
Brubaker, Merlin M. (Achievement - 1973)
Christopherson, Paul (Achievement - 1963)
Copeland, Medary Rieke (Achievement - 1973)
Higonnet, Rene A. (Achievement - 1970)
Hoben, Lindsay (Achievement - 1954)
Mills, Helen (Achievement - 1998)
Mundt, Karl E. (Achievement - 1968)

Class of 1924
Dana, Ellis H. (Achievement - 1954)
Rosa, Irvin E. (Achievement - 1959)

Class of 1925
Chapman, Richard P. (Achievement - 1967)
Chellis, Elizabeth Colp (Achievement - 1985)
Colwell, Felton (Achievement - 1955)
Gallagher, Buell G. (Achievement - 1953)
Hunt, Arthur B. (Achievement - 1957)
Nordly, Carl L. (Achievement - 1965)

Class of 1926
Allen, Faye (Achievement - 1976)
Carman, William B., Jr. (Achievement - 1954)
Kolderie, Theodore (Achievement - 1961)
Kolderie, Helen Gillespie (Achievement - 1961)
McDonald, Malcolm B. (Achievement - 1953)
Nason, John W. (Achievement - 1981)
Remington, Wallce S. (Service - 1991)
Spink, Wesley W. (Achievement - 1968)
Toftey, Adolph (Achievement - 1976)

Class of 1927
Enersen, Burnham (Achievement - 1957)
Freeman, Sidney D. (Achievement - 1967)
Gross, Robert E. (Achievement - 1976)
Hughes, Everett C. (Achievement - 1969)
Jackson, Clarence E. (Achievement - 1981)
Lindesmith, Alfred R. (Achievement - 1967)
Lofgren, Charles W. (Achievement - 1969)
Schuster, George Slade (Achievement - 1962)
Wingate, Henry S. (Achievement - 1956)

Class of 1928
Buck, Arthur L. (Achievement - 1973)
Crossman, Catherine (Achievement - 1987)
Duniway, Ben C. (Achievement - 1963)
Newhart, Ellwood H. (Achievement - 1958, Service - 1978)
Surpless, Mary S. Hill (Achievement - 1958)
Taylor, Elizabeth (Achievement - 1989)
Wright, Robert T. (Service - 1985)

Class of 1929
Eckles, Nylene (Achievement - 1972)
Evans, Paul Wesley (Achievement - 1972)
Shackel, Leith (Achievement - 1969)