William Wallace Campbell: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Anniversary information added. | Apr 07, 2026 | ||
| Anniversary information added. | Jun 10, 2025 | ||
| First paragraph modernization. | Feb 20, 2024 | ||
| Deleted Web site: Bruce Medal page. | Jun 14, 2013 | ||
| Added new Web site: The Bruce Medalists - Biography of William Wallace Campbell. | Jul 06, 2007 | ||
| Article added to new online database. | May 27, 1999 |
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