Contact September 1956
Contact Volume 1 No 24, 27 December 1958
Contact Volume 2 No 18, 5 September1959
Contact Volume 3 No 12, 18 June 1960
Contact Volume 4 No 16, 10 August 1961
Contact 1961, Volume 4 No 7, 6 April 1961
Contact Volume 5 No 22, 1 November 1962
Contact Volume 6 No 13, 28 June 1963
Contact Volume 6 No 4, 21 February 1963