Volume 5, No 1 November 1948Volume 5, No 2 June 1949Volume 5, No 3 November 1949Volume 5, No 4 June 1950Volume 5, No 5 November 1950Volume 5, No 6 June 1951Volume 5, No 7 November 1951Volume 5, No 8 June 1952Volume 5, No 9 December 1952Volume 5, No 10 June 1953Volume 5, No 11 December 1953Volume 5, No 12 June 1954