Ordered by recording date – Bold indicates leader of date
Oct. 1947 - July 1948
Oct. 1947 - May 1952
July 1948 - Apr. 1952
Apr. 1949 - Sept. 1952
May 1949 - Oct. 1951
Jun. 1949 - Oct. 1951
Feb. 1950 - Feb. 1952
Mar. 1950 - Jun. 1955
Sept. 1950 - Aug. 1951
Jan. 1951 - Oct. 1953
Oct. 1951
May 1952 - Mar. 1954
May 1952 - Apr. 1953
June 1952 - Aug. 1954
Oct. 1952 - Sept. 1954
Oct. 1952 - Nov. 1953
May 1953 - Apr. 3 1954
June 1953 - Aug. 1953
Nov. 1953 - May 1954
Nov. 1953 - Oct. 1954
Feb. 1954
Feb. 1954
Aug. 1954 - Oct. 1954
Sept. 1954 - Dec. 1955
Nov. 1954 - Feb. 1955
Dec. 1954 - Jan. 1955
Jan. 1955
Jan. 1955 - Mar. 1955
Jan. 1955 - Sept. 1956
Nov. 1955
Nov. 1955
Mar. 1956 - Apr 1956
Apr. 1956 - May 1956
July 1956
Dec. 1956
Dec. 1956 - Feb. 1957
Jan. 1957
Jan. 1957
Feb. 1957
Feb. 1957
Feb. 1957
Feb. 1957
Feb. 1957
Mar. 1957
Mar. 1957
Mar. 1957
Mar. 1957
Apr. 1957
Apr. 1957
June 1957
June 1957
Aug. 1957 - Feb. 1958
Aug. 1957 - Feb. 1958
Mar. 1958
May 1958
May 1958
Oct. 1958
Oct. 1958
Nov. 1958
Nov. 1958
April 1959
April 1959
Feb. 1960
June 1961
