| Covers listed |
|
| 1918: | 6 April, 13 April, 27 April, 30 April, 4 May, 11 May, 18 May, |
| 1920: | 18 May, |
| 1921: | 1 June, |
| 1922: | 10 May, |
| 1929: | 5 January, 12 January, 19 January, 26 January, 10 August, |
| 1940: | 1 May, |
| 1947: | 11 October, 25 October, |
| 1948: | 10 January, 17 January, 21 February, 28 February, 6 March, 13 March, 20 March, 27 March, 10 April, 19 June, 26 June, 17 July, 31 July, |
| 1952: | 12 April, |
| 1954: | 1 January, 9 January, 16 January, 23 January, 30 January, 6 February, 13 February, 20 February, 27 February, 6 March, 13 March, 20 March, 27 March, 3 April, 10 April, 17 April, 24 April, 1 May, 8 May, 15 May, 22 May, 29 May, 5 June, 12 June, 19 June, 26 June, 3 July, 10 July, 17 July, 24 July, 31 July, 7 August, 14 August, 21 August, 28 August, 4 September, 11 September, 18 September, 25 September, 2 October, 9 October, 16 October, 23 October, 30 October, 6 November, 13 November, 20 November, 27 November, 4 December, 11 December, 18 December, 25 December, |
| 1955: | 17 September, 1 October, 12 November, 26 November, 31 December, |
| 1956: | 14 January, 21 January, 28 January, 18 February, 25 February, 10 March, 26 May, 2 June, 23 June, 30 June, 7 July, 14 July, 21 July, 28 July, 10 November, 17 November, 1 December, 8 December, 15 December, 22 December, 29 December, |
| 1957: | 5 January, 12 January, 26 January, 9 February, 16 February, 23 February, |
