Frank Shirley Chamberlin

Frank Shirley Chamberlin, Richard J. Aldrich, David A. Young, Claude Carl Wakeland, Willis Wagner Wirth, Anthony Stanley Rojko, A. W. Zingg, Frederick Paul Keen, Morris Harvey Neustadt, Bryan P. Beirne, C. J. Whitfield, Robert H. Jones

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

United States. Department of Agriculture, James William Park, William Henry Black, Hazel Katherine Stiebeling, Verner Ivan Clark, Erastus Newton Bates, Lela Evangeline Booher, Robert Van Rensselaer Reynolds, Arlo McGrillis Vance, Arnold Kent Balls, B. L. Wade, Clarence Francis Kelly, Earl W. McComas, Frank Shirley Chamberlin, George Haymaker Vansell, Hamilton Paul Traub, Herbert Halden Walkden, John Paul Miller, Ralph Corbin Hall, Robert Hibbs Peebles, Roger Ulysses Swingle, Russell Rutherford Whitten, W. A. Douglas, Walter Jay Hall, William Doyle Reed, Albert Halsey Pierson, Archie Hugh Madden, Burwell Britt Powell, Eva R. Hartzler, Jesse Wilburn Ingram, John Paul Vinzant, Malcolm Ernest Smith, Marian William Hazen, Sadye Frances Adelson, T. Ralph Robinson, Elizabeth Margaretta Hewston, Ennis C. Blake, Harold Edwin Stevens, James Edwin Comfort