| Covers listed |
|
| 1926: | #37 /16 October, |
| 1927: | #7 /10 March, |
| 1928: | #27 /August, |
| 1932: | #44 /11 December, |
| 1933: | 15 January, #3 /12 February, #13 /1 April, #28 /6 August, #29 /13 August, #31 /27 August, #32 /3 September, #33 /10 September, #35 /24 September, 8 October, 22 October, 26 November, |
| 1934: | #50 /7 January, #52 /21 January, February, #7 /11 March, #8 /18 March, #9 /25 March, #10 /1 April, #11 /8 April, #12 /15 April, 22 April, #14 /29 April, #15 /6 May, #16 /13 May, #17 /20 May, #19 /3 June, #22 /24 June, #23 /1 July, #24 /8 July, #25 /15 July, #26 /22 July, #34 /16 September, #35 /23 September, 7 October, #38 /14 October, #39 /21 October, #40 /28 October, #41 /4 November, #43 /18 November, #44 /24 November, #48 /23 December, #49 /30 December, |
| 1935: | #50 /6 January, #52 /20 January, 24 February, 20 May, 23 June, 15 July, July, 28 July, 8 September, 15 September, 22 September, #34 /13 October, November, 22 December, 29 December, |
| 1936: | #3 /9 February, #4 /16 February, #8 /15 March, 5 April, #12 /12 April, #13 /19 April, #14 /26 April, #16 /10 May, #17 /17 May, #19 /31 May, 7 June, #21 /14 June, #25 /12 July, #26 /19 July, #27 /26 July, #31 /23 August, #33 /6 September, #45 /29 November, 6 December, #48 /20 December, |
| 1937: | #50 /3 January, #51 /10 January, #2 /31 January, #4 /14 February, #8 /14 March, #9 /21 March, #10 /28 March, #11 /4 April, #12 /11 April, #13 /18 April, #15 /2 May, #16 /9 May, #17 /16 May, #18 /23 May, #21 /13 June, #25 /11 July, #28 /1 August, #30 /15 August, #31 /22 August, #37 /3 October, #40 /24 October, #41 /31 October, #42 /7 November, #43 /14 November, #45 /28 November, #47 /12 December, #48 /19 December, #49 /26 December, |
| 1938: | 30 January, February, 6 February, 15 March, 24 April, 31 July, 4 September, 11 December, 18 December, |
| 1939: | #2 /20 January, |
| 1943: | #24 /1 August, |
| 1947: | #46 /5 December, |
| 1949: | 17 July, 20 November, |
| 1950: | 19 February, 19 March, 23 April, 29 October, 24 December, |
| 1951: | #23 /17 June, 29 June, 1 July, #38 /30 September, #40 /14 October, |
| 1952: | 6 April, 11 May, 7 September, |
| 1953: | January, 18 January, 22 March, 5 July, 4 October, 27 December, |
| 1954: | #15 /18 April, #25 /27 June, 1 August, 5 September, 3 October, 10 October, |
| 1955: | 27 January, 13 February, #6 /27 February, 3 April, 22 May, 12 June, 10 July, #32 /21 August, 6 November, 13 November, |
| 1956: | 9 December, |
| 1957: | 27 January, 7 April, 27 October, 15 December, |
| 1958: | #33 , #6 /9 February, 30 March, 13 April, 8 June, 28 September, 30 November, |
| 1959: | 1 February, 10 May, 17 May, 24 May, 31 May, 7 June, 14 June, 5 July, 12 July, 26 July, |
| 1960: | 24 January, 5 March, 3 April, 24 April, 8 May, 3 July, 10 July, 17 July, 7 August, 14 August, 21 August, 28 August, 4 September, 11 September, 18 September, 25 September, 2 October, 9 October, #42 /23 October, 30 October, 6 November, 13 November, |
| 1961: | 5 March, 12 March, 9 April, #632 /16 April, 30 April, 7 May, 14 May, #637 /21 May, 28 May, 4 June, 11 June, 18 June, 25 June, 2 July, #644 /9 July, 1 October, 22 October, 5 November, 19 November, 26 November, 10 December, 17 December, #668 /24 December, 31 December, |
| 1962: | 14 January, 31 January, 25 February, #681 /25 March, 1 April, 29 April, 13 May, 17 June, 6 July, 2 September, 14 October, 2 December, 23 December, |
