- Adrian Raymond Legault, Carl Henry Metzger, Colorado Agricultural Experiment Station, Dwight Koonce, George Anderson Beach, George Edwin Morton, J. J. Curtis, Leslie B. Daniels, Louis Ralph Bryant, Olaf F. Larson, Otto H. Coleman, Ralph Martin Weihing, Raymond Terry Burdick, Robert Gardner, William P. Kintzley
· 1937
- Adrian Raymond Legault, David Wield Robertson, Earnest A. Lungren, Emil Peter Sandsten, Enoch Wesley Nelson, George Milton List, Joseph Franklin Brandon, Lawrence Wood Durrell, Lindsey Andrew Brown, Maxwell Parshall, R. W. Roskelley, Raymond Terry Burdick, Wesley Emerson Pyke, Isaac Ernest Newsom, Colorado Agricultural Experiment Station
· 1938
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No image available