| September 23rd 1976 | | Soyuz 22 returns to Earth
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| September 23rd 1977 | | 3rd test of Space Shuttle Enterprise
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| September 23rd 1977 | | Cheryl Ladd replaces Farrah Fawcett on Charlie's Angels
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| September 23rd 1978 | | 100,000 cheering Egyptians welcome Sadat home from Camp David summit
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| September 23rd 1979 | | Jane Fonda & 200,000 attend anti-nuke rally in Battery Park, NYC
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| September 23rd 1979 | | Sandra Post wins LPGA ERA Real Estate Golf Classic
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| September 23rd 1979 | | Somali constitution approved by president
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| September 23rd 1979 | | St Louis legend Lou Brock steals 938th & final base of his career
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| September 23rd 1980 | | Big Thunder Mountain Railroad opens
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| September 23rd 1982 | | "Doll's Life" opens at Mark Hellinger Theater NYC for 5 performances
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| September 23rd 1982 | | Amin Gemayel sworn in as president of Lebanon
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| September 23rd 1982 | | US performs nuclear test at Nevada Test Site
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| September 23rd 1983 | | Argentina milt regime gives amnesty to military/political assassins
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| September 23rd 1983 | | Columbia moves to Vandenberg AFB for mating in preparation of STS-9
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| September 23rd 1983 | | Gerrie Coetzee KOs Michael Dokes in 10 for heavyweight boxing title
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