 |  |  |  |  | ||||
| 1917 John R. Wildman | 1918 Fayette H. Elwell | 1919 Henry R. Hatfield | 1920 Hiram T. Scovill | 1921 John T. Madden | ||||
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| 1922 William A. Paton | 1923 Charles F. Rittenhouse | 1924 James O. McKinsey | 1925 Roy B. Kester | 1926 Edward J. Filbey | ||||
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| 1927 William S. Krebs | 1928 Jacob H. Jackson | 1929 David Himmelblau |
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| 1917 John R. Wildman | 1918 Fayette H. Elwell | 1919 Henry R. Hatfield | 1920 Hiram T. Scovill | 1921 John T. Madden | ||||
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| 1922 William A. Paton | 1923 Charles F. Rittenhouse | 1924 James O. McKinsey | 1925 Roy B. Kester | 1926 Edward J. Filbey | ||||
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| 1927 William S. Krebs | 1928 Jacob H. Jackson | 1929 David Himmelblau |