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Fields Used | Date Text/Summary | Example |
|---|---|---|
Date earliest/single | Date earliest/single | 1925 |
Date earliest/single; Date earliest/single qualifier | Date earliest/single qualifier, Date earliest/single | circa 1925 |
Date earliest/single; Date latest | Date earliest/single, - , Date latest | 1960-1963 |
Date earliest/single; Date earliest/single qualifier; Date latest | Dates Date earliest/single qualifier, Date earliest/single, - , Date latest | circa 1797-1798 |
Date earliest/singe; Date latest; Date latest qualifier | Date earliest/single, - Date latest, Date latest qualifier | 1755- circa 1780 |
Date period | Date period | 17th century |
Date period; Date earliest/single | Date period; If Date period is blank then Date earliest/single | 17th century |
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