| Covers listed | |
| 1941: | 9 August, |
| 1942: | 23 October, |
| 1943: | 12 February, 2 April, |
| 1945: | 17 August, 7 September, |
| 1948: | 15 October, |
| 1950: | Vol 13 No 13 November, |
| 1951: | 31 May, 21 June, 5 July, 30 August, 13 September, 27 September, 15 November, |
| 1952: | 10 January, 7 February, |
