Waldemar Lindgren: References & Edit History
Article Contributors
Primary Contributors
Other Contributors
- JOLANDA HUNTER
Other Encyclopedia Britannica Contributors
Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Anniversary information added. | Feb 10, 2026 | ||
| Anniversary information added. | Oct 30, 2025 | ||
| First paragraph modernization. | Mar 22, 2024 | ||
| Add new Web site: Mining Foundation of the Southwest - Biography of Waldemar Lindgren. | Nov 16, 2016 | ||
| Changed "19122" to "1912." |
|
May 25, 2010 | |
| Media added. | Sep 12, 2008 | ||
| Article revised and updated. | Nov 17, 2006 | ||
| Article added to new online database. | Jul 20, 1998 |
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