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Completed Edition
1991 Lady Keystone Open
Results
Published results
Recorded score
- Won byColleen Walker207 (-9)
Venue
- Primary venueHershey Country Club

Nearby editions
Sources and record notes
Archive note
The 1991 edition was won by Colleen Walker. Verified venue assignments are published in this record.
Record sources
- LPGA: official tournament chronology 1990–1999 (archived publisher original)
- 1991 Lady Keystone Open · Championship identity · Colleen Walker
Official 1991 chronology, PDF page2: actual dates, named institution and winner. Title: Lady Keystone Open.
Verified 2026-10-24 - Hershey Country Club
Institution-level venue. The source does not establish the exact named physical routing; current course assignment remains unresolved.
Verified 2026-10-24
- 1991 Lady Keystone Open · Championship identity · Colleen Walker