John Wesley Hyatt: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Anniversary information added. | May 06, 2026 | ||
| Anniversary information added. | Nov 24, 2025 | ||
| First paragraph modernization. | Mar 14, 2024 | ||
| Article revised and updated. | Jan 21, 2020 | ||
| Deleted Web site: John Wesley Hyatt - American Inventor. | Sep 30, 2013 | ||
| Add new Web site: Fact Monster - People - Biography of John Wesley Hyatt. | Feb 23, 2012 | ||
| Article revised and expanded with more information on invention of celluloid. | Apr 08, 2009 | ||
| Article revised. | Dec 21, 2000 | ||
| Article added to new online database. | Jul 20, 1998 |
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