Jacob Perkins: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Anniversary information added. | Jul 26, 2025 | ||
| Anniversary information added. | Jul 05, 2025 | ||
| First paragraph modernization. | Apr 01, 2024 | ||
| Add new Web site: The American Society of Mechanical Engineers - Jacob Perkins. | Feb 12, 2022 | ||
| Media added. | Oct 22, 2009 | ||
| Added new Web site: CIBSE Heritage Group - The Perkins Family. | Apr 08, 2008 | ||
| Added new Web site: Famousamericans.net - Biography of Jacob Perkins. | Apr 07, 2008 | ||
| Article added to new online database. | Jul 20, 1998 |
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