Thomas William Heitz

Harold Pearl Sheldon, Perkins Coville, Erval Jackson Newcomer, James William Park, Jacob Martin Lutz, Altus Lacy Quaintance, Archibald Dixon Shamel, Orator Fuller Cook, Thomas William Heitz, Leonard Lee Harter, Waldo Lee McAtee, Harvey Leroy Westover, Albert Lloyd Ryall, Helmut Charles Diehl, Kenneth Hayes Myers, Bennet Allen Porter, Raymond R. Pailthorp, G. A. Collier, Arthur Henry Senner, George Charles Husmann, Harry August Schoth, Arthur Truman Semple, William John Zaumeyer, Justus Watson Folsom, Archie Hubbard Glaves, Charles Ranger Enlow, Ralph Leroy Parshall, William Randolph Walton, William Kinsey Williams, Arthur Maxwell Brunson, Harold Glenn Meginnis, John Robert Parker, Wallace Ashby, Frank G. Grimes

Thomas William Heitz

David Griffiths, Dan Hansen, United States. Department of Agriculture, Wells Aleck Hutchins, George W. Barber, Victor Nelson Valgren, Charles Henry Thompson, Arthur Edgerton Seamans, David A. Savage, Arthur T. Sweet, Benjamin Yoe Morrison, Clarence Luther Forsling, E. A. McGregor, Edgar Brown, Edward Frank Snyder, Elmer W. Knight, Ernst H. Wiecking, Franklin Elmer Allison, George Pelham Walton, George Thomas Ratliffe, Hans Weller Hochbaum, Helnut Charles Diehl, Horace Branson Cowgill, James Richard Quesenberry, Jess Richard Dilley, Robert Normal Wilson, Thomas William Heitz, William Williams Gilbert, Earle V. Storm, Eben H. Toole, Fred Campbell Meier, Robert Franklin Gardiner, William Lukens Edwards, Willard Levi Goss