12 April 1955 - 19 April 1955
25 September 1954 - 26 September 1954
15 April 1954 - 19 April 1954
25 July 1953 - 8 August 1953
9 April 1953 - 11 April 1953
17 April 1952 - 22 April 1952
2 September 1951 - 14 September 1951
29 March 1951 - 31 March 1951
13 April 1950 - 18 April 1950
10 September 1949 - 16 September 1949
