- Charles Bovett Sayre, Clyde Melvin Woodworth, Emil Wilhelm Lehmann, Frederick Charles Bauer, Harold Clayton M. Case, John William Lloyd, Lawrence Joseph Norton, Oliver Ralph Overman, Paul Hubert Tracy, Robert Childers Ashby, Roger Hammond Bray, Roscoe Raymond Snapp, Sleeter Bull, Charles Leslie Stewart, Frank C. Kingsley, Harrison August Ruehe, Horace Mead Newell, John Harvey Knox, John Harwood Longwell, Kenneth Edwin Wright, R. H. Wilcox, Frank Paul Sanmann, Herbert Andrew Berg
· 1929
- Charles Andrew Brown, Charles Bovett Sayre, Charles Leslie Stewart, Charles Spencer Crandall, Emil Wilhelm Lehmann, Frederick Charles Bauer, Harold Hanson Mitchell, Henry Perly Rusk, Jay Courtland Hackleman, John William Lloyd, Louie Henrie Smith, Tom Sherman Hamilton, Walter Lee Gaines, William Barbour Nevens, Arthur Maxwell Brunson, Arthur Moses Buswell, Horace Mead Newell, Lacey Fletcher Rickey, Roscoe Raymond Snapp, William Garfield Kammlade, William Leonidas Burlison, Lawrence Joseph Norton, Ogle Hesse Sears, Raymond Charles Kelleher
· 1928
- Benjamin Koehler, Clyde Melvin Woodworth, Frederick Charles Bauer, Harry Warren Anderson, Horace Mead Newell, John William Lloyd, Laurence Joseph Norton, Maxwell Jay Dorsey, Paul Hubert Tracy, Robert Childers Ashby, Warren Albert Ruth, Ernest Paul Lewis, Fred Reuel Jones, Harrison August Ruehe, James Streeter Potter, Kenneth John Kadow, Victor Wendell Kelley, Russell Jennings Ramsey
· 1932
- Frederick Charles Bauer, George Harlan Dungan, Harry Warren Anderson, John Jacob Pieper, John William Lloyd, Laurence Joseph Norton, Paul Hubert Tracy, Robert Childers Ashby, Robert Graham, Victor Wendell Kelley, William Garfield Kammlade, William Leonidas Burlison, Ben Bowen Wilson, Everett A. Tunnicliff, Harrison August Ruehe, Horace Mead Newell, Jay Courtland Hackleman, Lucian Hart Strubinger, Wesley Pillsbury Flint, Frank Paul Sanmann, Ivan Bertrand Boughton, Ogle Hesse Sears
· 1930
- Benjamin Koehler, Charles Elmer Durst, Frederick Charles Bauer, Frederick Francis Weinard, John William Lloyd, Laurence Joseph Norton, Oliver Ralph Overman, Paul Hubert Tracy, Sleeter Bull, Victor Wendell Kelley, Walter August Huelsen, Wesley Pillsbury Flint, William Leonidas Burlison, Ben Bowen Wilson, Carl Otto Mohr, Harrison August Ruehe, Horace Mead Newell, James Ransom Holbert, Jay Courtland Hackleman, John Harwood Longwell, Merl Conrad Gillis, Orlando Ford Garrett, Samuel Wesley Decker, Fred Carl Olson, Ogle Hesse Sears
· 1930