| Covers listed |
|
| 1937: | Vol 1 No 2 February, 23 November, 21 December, |
| 1938: | 4 January, 1 February, 1 March, 15 March, 12 April, 19 July, 22 November, |
| 1939: | 28 March, 20 June, 1 August, 15 August, 26 September, |
| 1940: | 2 January, 30 January, 13 February, 27 February, 12 March, 9 April, 7 May, 18 June, 24 September, 8 October, |
| 1942: | 22 September, 6 October, |
| 1943: | 16 November, 28 December, |
| 1944: | 25 July, 31 October, |
| 1945: | 17 April, 18 September, |
| 1946: | 22 January, 19 February, 19 March, 2 April, 10 December, |
| 1947: | 18 February, 22 July, 30 September, 25 November, 23 December, |
| 1948: | 20 July, |
| 1949: | 15 February, 7 June, 16 August, 22 September, 11 October, 20 December, |
| 1950: | 17 January, 14 March, 20 June, 10 October, 7 November, 5 December, |
| 1951: | 16 January, 13 February, 27 March, 10 April, 5 June, 3 July, 28 August, 9 October, 23 October, 6 November, 20 November, |
| 1952: | 12 February, 22 April, 29 July, 9 September, 4 November, 16 December, |
| 1953: | 7 April, 30 June, 14 July, 11 August, 8 September, 17 November, |
| 1954: | 23 February, 23 March, 24 August, 7 September, |
| 1955: | 25 January, 22 February, 17 May, 31 May, 28 June, 6 September, |
| 1956: | 29 May, 26 June, 4 September, 16 October, |
| 1957: | 5 February, 6 August, 12 November, |
| 1958: | 15 April, 13 May, 8 July, 22 July, 5 August, 2 September, 16 September, 14 October, 23 December, |
| 1959: | 15 September, 10 November, 24 November, |
| 1960: | 12 April, 5 July, 2 August, 27 September, |
| 1961: | 31 January, 14 March, 15 August, |
| 1962: | 27 February, 31 July, 14 August, 9 October, |
| 1963: | 29 January, 7 May, 17 December, |
| 1965: | 26 January, 9 March, 13 July, |
| 1966: | 8 February, 5 April, 17 May, 26 July, 4 October, |
| 1967: | 2 May, 30 May, 19 September, 31 October, 26 December, |
| 1968: | 19 March, 30 April, 6 August, 17 September, 29 October, |
| 1969: | 15 April, 26 August, 23 September, |
| 1970: | 27 January, 24 March, 11 August, 1 December, |
| 1971: | 9 February, 23 February, 6 April, 4 May, 11 August, |
| 1979: | 16 April, 30 April, 11 June, July, |
