| Covers listed |
|
| 1961: | #37 /Winter, |
| 1962: | #38 / January, #39 / March, |
| 1963: | #45 / March, #46 / May, #49 / November, |
| 1964: | #51 / March, #53 / , |
| 1965: | #57 / , #62 / , #63 / , #65 / , |
| 1966: | #65 / February/March, #66 / March/April, #67 / May/June, #68 / July/August, #70 / , #71 / , |
| 1967: | #72 / , #73 / , #74 / April/May, #76-7 /Summer, #78 / , #79 / , |
| 1968: | #80 / January/February, #81 / March, #82 / , #83 / , #86 /November, #87 /December, |
| 1969: | #88 , #89 , #90 /April, #91 / , #92/93 , #94 , #95 / , |
| 1970: | #96 / , #97 / , #98 / March/April, #99 / , #100-101 / , #102 / , #103-104 / , |
| 1971: | #105 / , #106 / , #107 / , #108-109 / , #110 /September, #111 / , |
| 1972: | #112 /January, #113 / , #114 / , #116/117 , #119 /November/December, #120 , |
| 1973: | #121 / , #122 / , #123 / May/June, #124/125 , #126 / , #127 , |
| 1974: | #128 / , #129 / , #130 , #131-132 / , #133 , #134-135 / , |
| 1975: | #136 , #137 / , #138-139 / , #140 / , #141 , #142 / , |
| 1976: | #143 / , #144 / , #145-6 / , #147 / August/September, #148 / October/November, #149 / December 1976/ January 1977, |
| 1977: | #150 / , #151 / , #154 / , |
| 1978: | #155 , #156/157 , #158 , #159 , |
| 1979: | #160 , #161 , #162 , #163 , |
| 1980: | #164/165 , |
