by Benjamin Koehler, Charles Chalmer Compton, Ernest Everett De Turk, Grace Besselene Armstrong, Israel Park Blauser, John Vandervort, Louie Henrie Smith, Robert Graham, William Harold Smith, Ivan Bertrand Boughton, Nathalie Agatha Vasold, Nicholas Albert Pettinger, Roscoe Raymond Snapp

1924

by Herbert Howard Alp, Lacey Fletcher Rickey, Benjamin Koehler, Clyde Maurice Linsley, David Edgar Lindstrom, E. G. Johnson, Ernest Thompson Robbins, Grace Besselene Armstrong, Herbert Windsor Mumford, John Jacob Pieper, Leslie Edwin Sawyer, Paul Hubert Tracy, Robert Graham, Robert R. Hudelson, Roland Willey Bartlett, W. B. Nevens, Wesley Pillsbury Flint, William Garfield Kammlade, Frank Thorp, Edwin Ivan Pilchard, James Ransom Holbert, William Arthur James, University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station

1930