solar compass: References & Edit History
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Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. They write new content and verify and edit content received from contributors.
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Add new Web site: National Geographic - Compass. | Oct 03, 2019 | ||
| Add new Web site: LiveScience - Forget GPS: Medieval Compass Guided Vikings After Sunset. | Oct 03, 2019 | ||
| Add new Web site: History of Compass - Solar Compass. | Oct 03, 2019 | ||
| Add new Web site: National Centre for Biotechnology Information - PubMed Central - The Sun Compass Revisited. | Jul 21, 2017 | ||
| Added new Web site: The National Museum of American History - Solar Compass. | Dec 10, 2008 | ||
| Article added to new online database. | Jul 20, 1998 |
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