vol. 1, no. 3 - 24 September 1969
vol. 1, no. 4 - 4 October 1969
vol. 1, no. 5 - 22 October 1969
vol. 1, no. 6 - 6 November 1969
vol. 1, no. 7 - 1 December 1969
vol. 1, no. 7 - 22 December 1969 ( misnumbered should be vol. 1, no. 8)
vol. 2, no. 1 - 22 January 1970
vol. 2, no. 2 - 16 February 1970
vol. 2, no. 3 - Published between 18 April 1970 and 10 May 1970.
vol. 2, no. 6 - 6 June 1970
vol. 2, no. 7 - 20 June 1970
vol. 2, no. 8 - 10 July 1970