Newsletters in 1960s
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| 049-January-1968 | 050-April-1968 | 054-April-1969 | 056-October-1969 |
Newsletters in 1970s
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| 057-January-1970 | 058-February-1970 | 059-April-1970 | 060-July-1970 |
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| 060-October-1970 | 061-January-1971 | 062-April-1971 | 063-July-1971 |
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| 064-October-1971 | 065-January-1972 | 066-April-1972 | 067-July-1972 |
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| 068-August-1972 | 069-Fall-1972 | 070-Winter-1973 | 071-Spring-1973 |
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| 072-Summer-1973 | 074-Winter-1974 | 075-Spring-1974 | 076-Summer-1974 |
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| 077-Fall-1974 | 078-Spring-1975 | 079-Summer-1975 | 080-Fall-1975 |
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| 081-Winter-1976 | 082-Spring-1976 | 083-Summer-1976 | 084-Fall-1976 |
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| 085-Winter-1977 | 086-Spring-1977 | 087-Fall-1977 | 089-Winter-1978 |
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| 090-Spring-1978 | 091-Fall-1978 | 092-Winter-1979 | 093-Spring-1979 |
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| 094-Summer-1979 | 095-Fall-1979 |
Newsletters in 1980s
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| 096-Winter-1980 | 097-Spring-1980 | 098-Summer-1980 | 099-Winter-1981 |
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| 100-Spring-1981 | 101-Fall-1981 | 102-Winter-1982 | 103-Spring-1982 |
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| 104-Fall-1982 | 105-Winter-1983 | 106-Spring-1983 | 107-Summer-1983 |
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| 108-Winter-1984 | 109-Spring-1984 | 110-Summer-1984 | 111-Winter-1985 |
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| 112-Spring-1985 | 113-Fall-1985 | 114-Winter-1986 | 115-Spring-1986 |
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| 116-Fall-1986 | 117-Winter-1987 | 118-Spring-1987 | 119-Fall-1987 |
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| 120-Winter-1988 | 121-Spring-1988 | 122-Summer-Fall-1988 | 123-Winter-1989 |
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| 124-Spring-1989 | 125-Summer-Fall-1989 |
Newsletters in 1990s
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| 126-Winter-Spring-1990 | 127-Fall-1990 | 128-Spring-1991 | 129-Summer-1991 |
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| 130-Fall-1991 | 131-Spring-1992 | 132-Summer-1992 | 133-Winter-1992 |
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| 134-Spring-1993 | 135-Fall-1993 | 136-Winter-1993 | 137-Spring-1994 |
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| 138-Fall-1994 | 139-Winter-1994 | 140-Spring-1995 | 141-Fall-1995 |
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| 142-Winter-1995 | 143-Spring-1996 | 144-Fall-1996 | 145-Spring-1997 |
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| 146-Summer-1997 | 147-Fall-1997 | 148-Spring-1998 | 150-Fall-1998 |
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| 151-Spring-1999 | 152-Summer-1999 |