| 1957 | v1 #1 Sep |
v1 #2 Oct |
 v1 #3 Nov |
Dec | ||||||||
| 1958 | Jan | Feb |  Mar |
Apr | May | Jun | Jul | Aug | Sep | Oct |  Nov |
Dec |
| 1959 | Jan | Feb | Mar | Apr |  May |
Jun |  Jul |
Aug |  Sep |
Oct |  Nov |
Dec |
| 1960 | Jan |  Feb |
Mar |  Apr |
May | Jun |  Jul |
Aug |  Sep |
Oct |  Nov |
Dec |
| 1961 |  Jan |
Feb |  Mar |
Apr | May |  Jun |
Jul | Aug |  Sep |
Oct | Nov | Dec |
| 1962 |  Jan |
Feb |  Mar |
Apr |  May |
Jun |  Jul |
Aug |  Sep |
Oct |  v4 #4 Nov |
Dec |
| 1963 |  Jan |
Feb |  Mar |
Apr |  May |
Jun |  Jul |
 Aug |
Sep |  Oct |
Nov |  Dec |
| 1964 | Jan | Feb | Mar | Apr | May | Jun |  Jul |
Aug | Sep |  Oct |
Nov | Dec |
| 1965 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct |  Nov |
Dec |
| 1966 | Jan | Feb |  Mar |
Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 1967 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 1968 | Jan | Feb | Mar | Apr | May | Jun | Jul |  Aug |
Sep |  Oct |
Nov | Dec |
| 1969 | Jan | Feb | Mar |  v8 #5 Apr |
May |  Jun |
Jul | Aug | Sep |  Oct |
Nov |  Dec |
| 1970 | Jan | Feb |  Mar |
Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 1971 | Jan |  Feb |
Mar | Apr | May | Jun | Jul | Aug |  Sep |
Oct | Nov | Dec |
| 1972 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 1973 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 1974 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov |  Dec |
| 1975 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 1976 | Jan |  Feb |
Mar | Apr | May | Jun | Jul | Aug |