free entrance - closed
25.8 - 7.10 1979
20.6 - 12.8 1979
28.4 - 27.5 1979
31.3 - 27.5 1979
12.5 - 27.5 1979
21.4 - 13.5 1979
31.3 - 22.4 1979
24.2 - 25.3 1979
3.3 - 25.3 1979
