circa 1975

4 mins 45 secs

19 mins 13 secs

2 mins 22 secs

19 mins 1 sec

10 mins 40 secs

1 hour 16 mins 12 secs

6 mins 11 secs

1 min 26 secs

23 mins 35 secs

10 mins 15 secs

2 mins 44 secs

1 min 42 secs

1 min 21 secs

16 mins 55 secs

35 secs

14 mins 25 secs

21 mins 49 secs

24 mins 52 secs

31 mins 17 secs

36 mins 36 secs

20 mins 59 secs

11 mins 13 secs

11 mins 35 secs

1 min 43 secs

12 mins 46 secs

12 mins 10 secs

1 min 1 sec

34 secs

10 mins 55 secs

12 mins 7 secs

11 mins 26 secs

10 mins 35 secs

36 mins 26 secs

17 mins 17 secs

11 mins 49 secs

4 mins 45 secs

7 mins 1 sec

10 mins 47 secs

9 mins 11 secs

12 mins