1998, Clinton, Tennessee
1963, Clinton, Iowa
1960, Clinton, Iowa
1946, Clinton, Iowa
1936, Clinton, Iowa
1934, Clinton, Iowa
1933, Clinton, Iowa
1929, Clinton, Iowa
1927, Clinton, Iowa
1922, Clinton, Iowa
1921, Clinton, Iowa
1917, Clinton, Iowa
1916, Clinton, Maine
1915, Clinton, Iowa
1914, Clinton, Iowa