1970 Vol 15 Edition 1-3Pioneer News 1970
1971 Vol 16 Edition 1-3Pioneer News 1971
1972 Vol 17 Edition 1-3Pioneer News 1972
1973 Vol 18 Edition 1-3Pioneer News 1973
1974 Vol 19 Edition 1-3Pioneer News 1974
1975 Vol 20 Edition 1-3Pioneer News 1975
1976 Vol 21 Edition 1-3Pioneer News 1976
1977 Vol 22 Edition 1-3Pioneer News 1977
1978 Vol 23 Edition 1-4Pioneer News 1978
1979 Vol 24 Edition 1-4Pioneer News 1979