Lima, 19 June 1986
Vienna, 15-16 October 1985
Sweden, 18-19 June 1985
Denmark, 25-26 April 1984
Brazil, 1-2 October 1984 Click here for photo gallery
Brussels, 24-25 November 1983
Albufeira, Portugal, 6 April 1983 Click here for photo gallery
Basel, 3-4 November 1982
Helsinki, 26-27 May 1982
Paris, 24-25 September 1981 Click here for photo gallery
Spain, 12 November 1980
Oslo, 12-13 June 1980
Lisbon, 30-31 October 1979
Luxembourg, 27-28 April 1979
Vancouver, 2 November 1978
Paris, 28-29 September 1978
Dakar, 12-13 May 1978
Hamburg, 9-10 February 1978
Madrid, 15-16 October 1977
Rome, 2-3 June 1977
London, 30 March 1977
Brussels, 29-30 November 1976
London, 29-30 May 1976
Suresnes, 28-29 March 1976
London, 13-14 September 1975
Dun Laoghaire, Eire, 12-13 July 1975
Adelaide, Australia, 12-13 May 1975
London, 22 March 1975
London, 13-14 January 1975
London, 26-27 October 1974
Rome, 8 June 1974
London, 31 March 1974
London, 6 January 1974
London, 9-10 December 1973
London, 29 August 1973
London, 30 June 1973
London, 17-18 March 1973
Santiago de Chile, 7-9 February 1973
London, 9-10 December 1972
Amsterdam, 7-8 April 1972
London, 5 March 1972
Luxembourg, 17 January 1972
London, 14-15 November 1971
London, 11-12 September 1971
Zurich, 22 March 1971
London, 19 January 1971
London, 3 April 1966
Austria, 9 December 1965
London, 4 October 1965
London, 23 April 1965
London, 23-24 February 1965
London, 9-10 November 1964
Brussels, 1-2 September 1964
Brussels, 30 August 1964
London, 12-13 May 1964
London, 5-6 February 1964
London, 22 November 1963
Amsterdam, 8 September 1963