- Alla D. Mah, Clark F. Grain, Donald F. Smith, Eben L. Singleton, Edward Gerard King, Frank A. Peters, Gerald V. Gibbs, John K. Alley, Kenneth Keith Kelley, Mary F. Koehler, Miles E. Tyrrell, Ronald Barany, William A. Cole, William Joseph Campbell, George Fulford Hanson, Haskiel Roy Shell, Irving L. Turner, John W. Thatcher, L. B. Pankratz, L. Carpenter, Paul Watson Johnson, W. C. Miller, W. W. Weller, Arthur R. Taylor, F. Donald Bloss, Ralph C. Kirby, Raynard V. Lundquist, W. T. Westbrook
· 1962
- Frank E. Block, James Wilson Eckerd, Willard L. Hunter, Abner D. Hahn, Byron E. Blair, Edward Gerard King, Jack D. Ramsdell, John B. Gayle, Mortin Min Wong, Oliver C. Fursman, Philip C. Good, Ralph V. Higgins, Russel Reed Trengove, T. E. Gray, Welton J. Wenger, Alan J. Leighton, Annie G. Smelley, Bruce W. Naugle, Bruce W. Reid, David H. Yee, Eugene Robert Palowitch, Francis R. Cattoir, G. V. Sullivan, Lloyd Harold Banning, M. M. Fine, W. W. Weller, William S. Sanner, A. F. Baker, D. H. Baker
· 1960