- Anne Lauretta Gessner, Charlie B. Robbins, Donald Ray Davidson, James Warren Mather, John Durward Campbell, John Marvin Bailey, Kelsey Beeler Gardner, Nelda Griffin, Paul Coffman Wilkins, Raymond John Mischler, Raymond Lloyd Fox, Theodore Raymond Eichers, Walter Louis Hodde, William Clyde Bowser, Arno John Hangas, David Volkin
· 1961
- Anne Lauretta Gessner, Arno John Hangas, Beryle Elizabeth Stanton, Clyde Beldon Markeson, David Volkin, Francis P. Yager, Harry Elijah Ratcliffe, Helim Harold Hulbert, James Bergen Roof, James Warren Mather, John Marvin Bailey, Lorenzo Beckley Mann, Martin Abraham Abrahamsen, Nelda Griffin, Oscar Ray LeBeau, Theodore Raymond Eichers
· 1959
- Anne Lauretta Gessner, Claud Lucius Scroggs, Donald Everett Hirsch, George Joseph Waas, Homer J. Preston, John Howard Heckman, Lorenzo Beckley Mann, Martin Abraham Abrahamsen, Nelda Griffin, Oscar Ray LeBeau, Walter King Davis, Anna E. Wheeler, James A. Shute, Jane L. Scearce, Kelsey Beeler Gardner, Robert Joseph Byrne, H. N. Weigandt
· 1954
- Bruce L. Swanson, Daniel Barton DeLoach, Donald Ray Davidson, French M. Hyre, James Warren Mather, John Marvin Bailey, Nelda Griffin, Ralph Joseph Mutti, Richard M. Ackley, Richard Paul Parsons, Thomas Harley Camp, William Fred Woods, William H. Thompson, William R. Seymour, Bert Dean Miner, David Volkin, L. J. McGinnis
· 1965