- Benson H. Paul, C. A. Plaskett, Charles Nicholas Ainslie, Clarence Elbert Clement, Dorothy Nickerson, Edward Mackay Chace, Emilio Pepe Meinecke, Franklin Thomas Cowan, George G. Ainslie, James Johnson, James Stanley Mathewson, John A. Newlin, Joseph Hubert Priestley, Laurence Victor Teesdale, Lewis Bertie Olmstead, Lorraine Joseph Markwardt, Louis Guy Michael, Oliver I. Snapp, Ralph Wylie Frey, Raphael Zon, Ruric Creegan Roark, Samuel Trask Dana, Whitney Coombs, William Gustavus Wahlenberg, William White, C. S. Trimble, H. S. Swingle, Calvin Grant Church, Charles F. Swingle, Ira Doup Clarke, John Martin Gahagan, Lyle Thomas Alexander, R. D. Garver, R. T. Cotton, Harry Lawrence Wilson, Howard E. Middleton
· 1930
No image available
A. B. Clawson, Albert Thomas Mitchelson, Andrew Olof Larson, Arthur Frederick Sievers, Benjamin Holzman, Charles W. Culpepper, David Leroy Yarnell, Edward Clayton McCarty, Faith Moors Williams, George Jacob Hough, George Washington Craddock, Harry Humfeld, Jacob Martin Lutz, James Edward Adams, John A. Newlin, John B. Hutson, Manley Alexander Raymond Kelley, Marion Thomas Meyers, Mortimer Reed Lewis, R. S. Holmes, R. W. Leukel, Ralph Owen Snelling, Samuel Palkin, William Henry Black, Charles K. Fisher, Clarence Luther Forsling, Dean C. Muckel, Edward Aloysius Moran, Horace Greeley Byers, Hubert Hill Moon, Hugh McAndrew Boggs, Isaac Walker Rupel, John Martin Gahagan, John McKinley Jones, Thomas Charles Chadwick, Tom Albert Brindley, Williamson Edward Hearn, E. M. Roller, Frank Gerald Hinman, Fred Earl Keating, James H. Kettering, Marion Brooks Matlack· 1937
No image available
Benson H. Paul, C. A. Plaskett, Charles Nicolas Ainslie, Dorothy Nickerson, Edward Mackay Chace, Emilio Pepe Michael Meinecke, Franklin Thomas Cowan, George G. Ainslie, James Johnson (agriculturist.), James Stanley Mathewson, John A. Newlin, Joseph Hubert Priestley, Laurence Victor Teesdale, Lewis Bertie Olmstead, Lorraine Joseph Markwardt, Louis Guy Michael, Oliver I. Snapp, Ralph Wylie Frey, Raphael Zon, Ruric Creegan Roark, Samuel Trask Dana, Whitney Coombs, William Gustavus Wahlenberg, William White, C. S. Trimble, Calvin Grant Church, Charles F. Swingle, H. S. Swingle, Ira Doup Clarke, John Martin Gahagan, Lyle Thomas Alexander, R. D. Garver, R. T. Cotton, Harry Lawrence Wilson, Howard E. Middleton· 1929
No image available
No image available
No image available