Frank Alfred Hays

Massachusetts Agricultural Experiment Station, Joseph Bridgeo Lindsey, Harvey Leroy Sweetman, Frank Alfred Hays, Edward Bertram Holland, Hubert William Yount, Norman James Pyle, Henry Torsey Fernald, John Geddie Archibald, Ruby Sanborn, Ruth Elizabeth Sherburne

Massachusetts Agricultural Experiment Station, Warren Draper Whitcomb, Jacob Kingsley Shaw, Frank Alfred Hays, James Everard Fuller, Karol J. Kucinski, Lawrence Southwick, William Leonard Doran, Arthur P. French, Emil Frederick Guba, John Searls Bailey, Walter Samuel Eisenmenger