August 1 1933
September 1935
1931
1930
1937
1935
1939 – 1959
1938 – 1941
1936 – 1937
1937 – 1959
1933
1929 – 1932
1939 – 1940
1932 – 1996
1938 – 1976
1938 – 1946
1938 – 1942
1929 – 1985
1929 – 1986
1939 – 1987
1930 – 1940
1931 – 1994
1938 – 1986
1921 – 1985
1928 – 1992
1930 – 1942
1938 – 1969