- Bruce Bryant, Conrad D. Bue, Donald C. Duncan, Eugene C. Robertson, G. L. Stewart, Garland Bayard Gott, Gerald Meyer, Harry Elwood LeGrand, James E. Biesecker, James F. Wilson, Orwoll Milton Hackett, Ralph C. Heath, Ralph Leroy Erickson, Raymond Lee Nace, Thane Hubert McCulloh, Thomas Andrews Hendricks, Walton Henry Durum, Bruce LaVerne Foxworthy, C. M. Hoffman, Ernest D. Cobb, Granville G. Wyrick, J. Richard George, John Calvin Reed, Vernon Emanuel Swanson, Walter Basil Langbein, Nobuhiro Yotsukura, Philip M. Cohen
· 1949
- Emil W. Beckman, Ernest D. Cobb, Eugene Shuter, F. Luman Robison, Harry Hawthorne Barnes, James E. Biesecker, Kenneth Allen MacKichan, Lois Emily Randall, Luna Bergere Leopold, Robert H. Dale, Vernon Kenneth Berwick, W. W. Emmett, A. I. Johnson, Donald K. Leifeste, James J. French, Norman E. Hutchinson, Richard Frederick Hadley, Somers, William Philip, Harry Dennis Wilson
· 1964
No image available
No image available