John Ira Hardy

United States. Department of Agriculture, Jacob Martin Lutz, Oscar Roland Mathews, John Ira Hardy, Albert Ronald Merz, Thomas Elliott Snyder, James Zetek, Carl Rohwer, Charles Walter Collins, James Munday Walter, George McMillan Darrow, C. C. Plummer, B. L. Wade, Robert Hibbs Peebles, John Raymond Horton, John Henry Zeller, H. O. Hetzer, Curtis May, Arnon Lewis Mehring, Clyde William Doran, James F. Bullock, Jesse Roy Christie, Joseph Franklin Brandon, Lawrence Paul Batjer, Mark Matthew Regan, Michael Hendrix Langford, Thomas Earle Smith, Wylie Daniel Goodsell, Bailey Edgar Brown, Elmer Thomas Jones, Eugene Grissom Moss, Fred A. Clarenbach, Grace P. Vincent, Harold Jeffers Fulton, Harold William Wolf, John Thomas Cassady, Albert Rudolph Johnson, Francis Marion Wadley

Herbert Spencer, United States. Department of Agriculture, Harold Hall McKinney, George Stewart, John Ira Hardy, Henry Howard Finnell, Joseph Frank Pechanec, Alfred Leroy Baker, Henry Thomas Converse, Charles Edward Kellogg, C. G. Cole, George Streator Templeton, Charles Francis Bassett, Robert Kendall Enders, Arthur M. Phillips, Thora Marggraff Plitt Hardy, Bradford Knapp (Jr.), E. G. Davis, E. W. Faires, Edgar Sharp McFadden, Edwin Joseph Woolfolk, Erston Vinton Miller, Felix Scott Lagasse, Harold Thomas Lingard, Hugh Hill Wooten, J. C. Hamlin, Sarah Little Yarnall, Walker Myrick Dawson, William D. Bedard, William H. Scofield, Luther Brown, Margaret Ruth Purcell, Ralph W. Phillips, Robert Donald Davidson, Robert Ray Henley, William Carl McDuffie, Allan Joseph Ernest Suitor, Earl Beach Krantz, Frank V. Lieberman, Richard Turnbull Clark

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