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Start Over You searched for: Subject Astronomy--Observations Remove constraint Subject: Astronomy--Observations Collection Halley's Comet Project, 1985-1986 Remove constraint Collection: Halley's Comet Project, 1985-1986 Date 1985 Remove constraint Date: 1985

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2. Letter from Gwendoline Sutton

4. Letter from Carol Aellen

5. Letter from Amy Rogers