Altoona: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Add new Web site: United States History - History of Altoona, Pennsylvania, United States. | Apr 23, 2019 | ||
| Add new Web site: CRW Flags - Flag of Altoona, Pennsylvania, United States. | Jun 28, 2013 | ||
| Media added. | Nov 03, 2011 | ||
| Population data updated. | Sep 22, 2011 | ||
| Article revised. | Jul 19, 2002 | ||
| Article revised. | Aug 20, 1999 | ||
| Article added to new online database. | Jul 20, 1998 |
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