Ivan Bertrand Boughton

Clyde Evert Leighty, Robert Graham, Wendell Holmes Tisdale, Harold Clayton M. Case, Oliver Ralph Overman, George Harlan Dungan, Frederick Alexander Davidson, H. A. Ross, Martin Luther Mosher, Ivan Bertrand Boughton, Martin John Prucha, William Barbour Nevens, Wesley Pillsbury Flint, Paul Hubert Tracy, Charles Spencer Crandall, Harry Alexis Harding, John Benjamin Rice, Walter Lee Gaines, Chris Simeon Rhode, Jay Courtland Hackleman, Walter Valentine Balduf, Hugh Fisher Hall

J. R. Holbert, Robert Graham, Oliver Ralph Overman, George Harlan Dungan, Ivan Bertrand Boughton, Wesley Pillsbury Flint, William Leonidas Burlison, John William Lloyd, Harry Alexis Harding, Bethel Stewart Pickett, Juliet Lita Bane, William Sanford Brock, Nelson William Hepburn, Bonnie Elizabeth Scholes, George Matthew Reed, Harry Warren Anderson, Mabel Wilkerson, University of Illinois (Urbana-Champaign campus). Dept. of Agronomy, Harriet Muriel Phillips, Harrison August Ruehe, Robert Watt Stark

George Stronach Fraps, Ivan Bertrand Boughton, Letcher P. Gabbard, Frederick Driggs Fuller, Roy Harrison Stansel, Frank Patrick Mathews, Mary Anna Grimes, William E. Paulson

Ivan Bertrand Boughton