1948 - Chief
1947 - Chief
1946 - Chief
1945 - Chief
1944 - Chief
1943 - Chief
1942 - Chief
1941 - Chief
1940 - Chief
1939 - Chief
1938 - Chief
1937 - Chief
1936 - Chief
1935 - Chief
1934 - Chief
1933 - Chief
1932 - Chief
1931 - President
1930 - President
1929 - President
1927 - President
1926 - President
1925 - President
1924 - President
1923 - President
1918 - President
