History of flags - Wikipedia
Flags for the Turkish Empire : r/vexillology
The First Datian Empire : r/vexillology
Flag of Sealand in different ideologies : r/vexillologycirclejerk
United States Flag in the style of the Timurid Empire : r /vexillologycirclejerk
Flag of the Aydinid Dynasty [1308-1426] : r/vexillology
Flag of the Safavid Dynasty from 1576[1] to 1666
Flag map of provinces of Türkiye : r/vexillology
Flag search device: heraldry or vexillology