Date as it should appear in displays. Include qualifiers like "ca.", "before", "after".
Enter the date in human-readable format. Use standard abbreviations: ca. (circa/approximately), bef. (before), aft. (after). Examples: "1889", "ca. 1650", "15th century", "1920-1925", "before 1750"
Examples:
- 1889
- ca. 1650
- 15th century
- 1920-1925
- ca. 1900-1910