| Covers listed |
|
| 1945: | February, June, |
| 1946: | April, June, |
| 1947: | February, October, November, December, |
| 1948: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 1949: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 1950: | January, April, July, |
| 1951: | January, February, March, April, June, July, August, September, October, November, December, |
| 1952: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 1953: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 1954: | January, February, March, April, May, June, July, September, October, December, |
| 1955: | January, |
