George W. Barber

Wilbur Tibbils Pentzer, D. F. Fisher, Dwight David Smith, W. R. Barger, George W. Barber, Paul Lewis Harding, William Henry Black, Perley Spaulding, W. B. Cartwright, Leander D. Howell, Walter Whittier Swett, Frank Shirley Chamberlin, Archie Hugh Madden, Alonzo Clayton Davis, James Robert Douglass, Harold Lamont Borst, L. H. Patch, R. T. Everly, Ernst Artschwager, Colburn Charles Fifield, L. Jay Atkinson, Charles Vinyard Wilson, Aaron Gustave Nelson, Albert Oliver Rhoad, D. E. Fox, Gustav A. Wiebe, Louis Jay Ducoff, Michael H. Langford, Norma Lenys Pearson, Paul Bruce Marsh, A. G. McCall, Clyde Eugene Asbury, John W. Klein, Joseph Conrad Chamberlin, Merle T. Jenkins, Philip Russell Cowan, R. B. Carr, R. G. Shands, Forrest G. Bell, Lucille Reinbach-Welch

Glen Blaine Ramsey, Lacy Porter McColloch, Thompson Elwyn Woodward, Cyril Oliver Bratley, George W. Barber, Norman Julian Wall, Paul Lewis Harding, R. W. Leukel, Stephen Harold Hastings, Dean Humboldt Rose, Horace Greeley Byers, Chalmers Jackson King, Harry Nelson Vinall, Irvin Cecil Brown, R. R. Graves, Robert H. Weidman, Carl Barrier Brown, Alice Linna Allen Bailey Nightingale, Charles Abel Bennett, Charles William Mann, Claude Hope, Dow Dewey Porter, Eloise Blaine Cram, Francis Leo Gerdes, Frederick William Metzger, Henry Miner Eakin, Katherine Melvina Downey, Verne Lester Harper, William Jeter Phillips, Charles Lincoln Powell, E. A. Gorman, J. C. Stephens, Lenthall Wyman, Ralph P. Hotis, Warren W. Maines, William Cecil Cooper, John Holmes Martin, Orlan Parker

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

Dan Hansen, David Augustus Coleman, Arthur Henry Joel, Charles Calvert Smoot, Charles Knesal Cooperrider, Clarence Sheldon Slater, Cyril Oliver Bratley, Eugenia Cuvillier, George Henry Hepting, George Luther Schnur, George W. Barber, George Wallace Musgrave, Harold Blaisdell Shepard, Herbert George Barott, James Stewart Wiant, James William Park, Lawrence Zeleny, Lewis Bertie Olmstead, Margaret Blanche Hays, Norman Julian Wall, Paul Lewis Harding, R. L. Piemeisel, R. W. Leukel, Stephen Harold Hastings, Stuart Bevier Show, William Henry Black, Barnard Andrew Hendricks, E. I. Kotok, Edwin Alfonso Trowbridge, F. F. Dicke, Francis Raymond Lawson, George Grant Hedgcock, Jacob Martin Lutz, Oscar Roland Mathews, R. S. Holmes, Ralph Wylie Frey, Robert Arthur Norton, John Ira Hardy, Dean Humboldt Rose, Horace Greeley Byers