State College of Washington. Agricultural Experiment Station

Fred DeForest Heald, State College of Washington. Agricultural Experiment Station, Henry F. Holtz, Joseph Stuart Caldwell, George Alfred Olson, C. C. Thom, Charles Alden Magoon, Gerhard H. Jensen, B. F. Dana, D. C. George

State College of Washington. Agricultural Experiment Station

Harry Lee Garver, Fred DeForest Heald, State College of Washington. Agricultural Experiment Station, Robert Lorenzo Webster, Evelyn Hortense Roberts, Grover Burnett, H. A. Bendixen, John S. Carver, Kenneth Frank Baker, Oscar Matison Morris, Arthur J. Hanson, Leon Kilby Jones, Wm. W. Baker

John F. Moore, George William Fischer, State College of Washington. Agricultural Experiment Station, Paul Henry Landis, Edwin Coblentz Voorhies, Clive R. Harston, J. R. S. Jorgens, Walter L. Slocum

George William Fischer, Avery E. Rich, State College of Washington. Agricultural Experiment Station, Paul Henry Landis, A. W. Peterson, Anna L. Wood, Nels R. Benson, Walter Joseph Clore

M. A. Yothers, Axel Leonard Melander, State College of Washington. Agricultural Experiment Station, Henry F. Holtz, George Alfred Olson, Edward Franklin Gaines, Edwin George Schafer, Sophia Eckerson, State College of Washington. Adams Branch Experiment Station, William Hislop, Carroll Evan Howell

Harry Baker Humphrey, State College of Washington. Agricultural Experiment Station, George Alfred Olson, J. W. Kalkus, Rolla Kent Beattie, Roscoe Wilfred Thatcher, Sofus Bertelsen Nelson

George Severance, L. J. Smith, Ernest Reuben Johnson, Fred DeForest Heald, Anthony Spuler, Axel Leonard Melander, Frederick John Sievers, H. Hackedorn, State College of Washington. Agricultural Experiment Station, Henry F. Holtz, Jerry Sotola, R. P. Bean