Elton Glen Nelson, Frederick Vail Waugh, Herbert Dwight Smith, Mervin William Nielson, Norman Robert Brandenburg, Paul Adin Putnam, R. Paul Elliott, Rayburn Ellis Parker, William Harold Waldorf, C. J. Elam, Frank Douglas Wilson, H. David Michener, O. B. Wooten, D. Everson · 1964
Arnold Thomas Drooz, Carlyle Wilson Bennett, Eben H. Toole, Frank Herman Maier, George Miller Armstrong, Graydon E. Klipple, Leander D. Howell, Phyllis Truth Johnson, Richard Herbert Foote, David Francis Costello, Jack K. Armstrong, Sheridan Tracy Maitland, Vivian Kearns Toole, Elton Glen Nelson, Gladys Kleinwort Bowles · 1959
Elton Glen Nelson, Frederick Vail Waugh, Herbert Dwight Smith, Mervin William Nielson, Norman Robert Brandenburg, Paul Adin Putnam, R. Paul Elliott, Rayburn Ellis Parker, William Harold Waldorf, D. Everson, Frank Douglas Wilson, H. David Michener, Onnie B. Wooten, C. J. Elam · 1964
Arnold Thomas Drooz, Cornelius H. M. Van Bavel, Eben Henry Toole, Leander D. Howell, Louis John Metz, Phyllis Truth Johnson, Richard Herbert Foote, Robert Callaway Gaines, Russell Roy Reynolds, James E. Douglass, Vivian Kearns Toole, Elton Glen Nelson · 1959