- Anthony J. Strazisar, D. E. Wolfson, Donald E. Kirby, E. M. Murphy, Edward George Davis, Frederick W. Leighton, James W. Vogh, R. A. Welsh, R. V. Higgins, Robert C. Ellman, A. W. Deurbrouck, Alan J. Leighton, D. A. O'Keefe, Ignatz L. Feld, J. O. Crabtree, Leroy Dockter, Richard Lincoln Stein, Wilbur I. Duvall, John W. Belter, Thomas A. Sullivan, Thomas F. Tomb
· 1972
- Anthony J. Strazisar, D. E. Wolfson, Donald E. Kirby, E. M. Murphy, Edward George Davis, Frederick W. Leighton, R. A. Welsh, R. V. Higgins, A. W. Deurbrouck, Alan J. Leighton, D. A. O'Keefe, Ignatz L. Feld, J. O. Crabtree, Richard Lincoln Stein, Wilbur I. Duvall, Thomas A. Sullivan, Thomas F. Tomb
· 1972
- Anthony W. Sparks, Arne Landsberg, B. W. Dunning, Eddie Martin, G. W. Elger, Glenn R. Palmer, Howard D. Jacobs, James H. Russell, John Bennetts, Jon K. Ahlness, Joseph E. Schiller, K. Robert Dorman, Ralph H. Nafziger, Robert Blickensderfer, Robert Eugene Simpson, Seth C. Schaefer, Steven A. Matthes, Victor R. Spironello, A. V. Petty, Arthur F. Colombo, Edward Morrice, Fred Ambrose, Ivan L. Nichols, J. E. Fraley, James C. Kirchner, James E. Mauser, Jan G. Patricio, Laurence L. Oden, Richard Lincoln Stein, Ronald R. Jordan, Sequoyah L. Payne, Warren M. Mahan, Willard L. Hunter, Dennis Joseph Cox, Don C. Seidel, Jack L. Henry, Jerry W. Stengel, Morton Min Wong
· 1980
No image available
No image available
Annie G. Smelley, Anthony W. Sparks, Arne Landsberg, B. W. Dunning, Eddie Martin (Minerals engineer), G. W. Elger, Glenn R. Palmer, James H. Russell, John Bennetts, Jon K. Ahlness, K. Robert Dorman, Robert Blickensderfer, Robert Eugene Simpson, Seth C. Schaefer, Victor R. Spironello, A. V. Petty, Bernard J. Scheiner, Edward Morrice, Fred Ambrose, Ivan L. Nichols, J. E. Fraley, James C. Kirchner, James E. Mauser, Jan G. Patricio, Laurance L. Oden, Richard Lincoln Stein, Warren M. Mahan, Willard L. Hunter, Dennis Joseph Cox, Don C. Seidel, Jack L. Henry, Jalna R. Zatko, Jerry W. Stengel, Morton Min Wong· 1980