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- Basil Dimitriades, C. H. Schwartz, Clarence O. Babcock, Donald R. Johnson, Frederick W. Leighton, Harold A. Watson, J. M. Singer, K. Thirumalai, Kenneth J. Miller, L. B. Pankratz, Manuel Gomez, R. V. Lundquist, Ralph David Fleming, Ronald M. Van Noy, William Leonard Rice, A. F. Baker, Arthur Alonzo Orning, D. D. Blue, John Ward Smith, Kathleen Hazen, Norman S. Petersen, Patricia M. Gussey, Wilson Blake, Albert J. Beckert, Jerry J. Gray
· 1970
- Aldon E. Gooch, C. E. Jordan, Curtis H. Elder, Edward D. Thimons, Frank G. Horino, Frank P. Haver, George K. Derby, J. E. Fraley, J. M. Stuve, James L. Holman, James R. Aggson, Joan T. May, Joseph E. Matta, K. O. Bennington, Kenneth J. Miller, Laurance L. Oden, Michael J. Beus, Robert P. Vinson, S. Ralph Austin, Stuart J. Hussey, T. D. Moore, D. L. Bixby, Earl L. Phillips, G. V. Sullivan, H. B. Salisbury, J. F. McIlwain, James H. Russell, John C. LaScola, John E. Bevan, John P. Conway, Maurice Deul, Michael J. Ferrante, Robet F. Droullard, Vern E. Edlund, Don C. Seidel, E. D. Scott, Fred N. Kissell, Galen G. Waddell, George M. Potter, Hon-chung Ko, L. A. Neumeier, Morton Min Wong
· 1977
- C. Melvin Lepper, David P. Lindroth, Donald E. Hirsch, Eugene D. Calvert, Floyd William Wood, Frederick E. Armstrong, Harry G. Lucas, Howard O. Poppleton, James L. Holman, Kenneth J. Miller, M. B. Shirts, M. C. Irani, Masami Hayashi, Paul Biggs, T. D. Ralston, T. O. Llewellyn, W. L. O'Brien, William K. Overbey, William T. Abel, Zachery J. Fink, A. F. Baker, Charles A. Koch, G. V. Sullivan, Henry Dolezal, James B. Stephenson, James H. Scott, Louis E. Dalverny, N. S. Smith, Pearl F. Langdon, Robert Blickensderfer, Ronald R. Lowery, Thomas T. Campbell, Walter K. Sawyer, B. R. Henniger, Forrest G. Shultz, Joseph Grumer, Joseph H. Bilbrey, Marvin J. Adam
· 1974