July 15 – 19 1980
August 17 – 21 1976
July 13 – 17 1971
July 6 – 10 1971
1971
July 15 – 19 1969
July 8 – 12 1969
July 30 – August 3 1968
July 4 – 6 1968
July 18 – 22 1967
July 6 – 8 1967
August 9 – 13 1966
July 6 – 10 1965