1942–1978326 issues
ST#V19N01 (1968-January)#V19N01 (1968-January)
- ST#V19N02 (1968-February)
#V19N02 (1968-February)
- ST#V19N03 (1968-March)
#V19N03 (1968-March)
- ST#V19N04 (1968-April)
#V19N04 (1968-April)
- ST#V19N05 (1968-May)
#V19N05 (1968-May)
- ST#V19N06 (1968-June)
#V19N06 (1968-June)
- ST#V19N07 (1968-July)
#V19N07 (1968-July)
- ST#V19N08 (1968-August)
#V19N08 (1968-August)
- ST#V19N09 (1968-September)
#V19N09 (1968-September)
- ST#V19N10 (1968-October)
#V19N10 (1968-October)
- ST#V19N11 (1968-November)
#V19N11 (1968-November)
- ST#V19N12 (1968-December)
#V19N12 (1968-December)