Albrecht Eichhorn, C. H. Hadley, Carl Rohwer, Clarice Louisba Scott, Clifford Leslie Hamilton, E. C. Tullis, Edmund Lambert, Elma Edwards, Frank Custer Edminster, Freeman Weiss, Furman Lloyd Mulford, Glenn Kenton Rule, Harry L. Garver, Lucia McCulloch, Merton Chesleigh Lane, Norman Allen, Oliver I. Snapp, Roland McKee, Roy Douglas Hockensmith, Royal Joyslin Haskell, Samuel Benton Nuckols, Thomas Arrington Huntington Miller, Arthur Burdick Crawford, Edward G. Molander, Perry Kips Harrison, Sears Polydore Doolittle · 1943
Carl S. Scofield, Charles Abel Bennett, Charles Felix Doucette, Charles Frederick Clark, Dean Humboldt Rose, Dorothea Elizabeth Klemme, Elbert Hann Reid, Franklin Jacob Crider, Harry William Schoening, Jacob Martin Lutz, James Munday Walter, John W. Wright, Joseph Lewis Allison, Joshua John Skinner, Max Moore Reeher, O. G. Hankins, R. L. Piemeisel, Randall Latta, Roy Wesley Nixon, Thomas Earle Smith, Thomas Wallace Whitaker, Wallace Ashby, William Andrew Campbell, William Virgil Hukill, Arthur Burdick Crawford, Donald William Chamberlain, Edward E. Clayton, Gerald Duane Pickford, Henry Howe Richardson, Jesse Edward Harmond, John Thomas Presley, N. R. Ellis, Charles Scott Shaw, Eugene Grissom Moss, James Baird Kindler · 1945
Albert Rudolph Johnson, Arthur Burdick Crawford, Arvid John Johnson, Carl S. Scofield, Coit Alfred Suneson, Francis Howlett Eyre, L. V. Wilcox, Samuel Benton Nuckols, Thora Marggraff Plitt Hardy, Chester Alfred Manthei, Colburn Charles Fifield, Ethel Helen Dolnick, Orlando Whiting Howe, Paul Johannes Zehngraff, Zolon Marion Looney, Burton Bernard Bayles · 1948
Archie Glenn Van Horn, Arthur Burdick Crawford, Arvid John Johnson, C. J. Barcock, Carl S. Scofield, Charles Edward Kellogg, Coit A. Suneson, Donovan Stewart Correll, Francis Howlett Eyre, Gerald Duane Pickford, Hazel Marie Fletcher, Herbert Roderick Bird, J. D. Dean, John Charles Walker, Joseph Bailey Edmond, Joseph Mitchell Cowden, L. V. Wilcox, Ronald Charlton Callander, Russell K. LeBarron, Samuel Benton Nuckols, Thomas Ray Stanton, Thora M. Plitt Hardy, W. C. Cumming, Weston Joseph Martin, Burton Bernard Bayles, Chester Alfred Manthei, Elbert Hann Reid, Ethel Helen Dolnick, Francis Irving Righter, George Streator Templeton, Harry Chester Trelogan, James Robert Dawson, Orlando Whiting Howe, Paul Johannes Zehngraff, Zolon Marion Looney, Colburn Charles Fifield · 1948