7 February 1979 Zurich Switzerland.
7 February 1979 Zurich Switzerland.
27 October 1979, Motonau, New Zealand.
February 1979, Santa Monica California, USA.
June 1979, Venice, Italy.
19 September 1979, South part of Germany.
2 January 1979, Butterworth Penang, Malaysia.
11 August 1979, Oulu, Finland.
16 March 1979, Suonenjoki, Finland.