doing some stuff. possibly a List of flags of states in the Holy Roman Empire.
Principality of Ansbach
(date unknown)Margraviate of Baden
(1243 – 1803)Bavaria-Landshut
(1353 – 1392)Bavaria-Munich
(1392 – 1505)Duchy of Bavaria
(1505 – 1623)Electorate of Bavaria
(1623 – 1806)Principality of Bayreuth
(date unknown)Bern
(1300s – )Bohemia
(12th century – 1993)Bouillon
(date unknown)Duchy of Brabant
(1183 – 1794)[1]Margraviate of Brandenburg
(circa 1684)
(possibly a naval ensign)Margraviate of Brandenburg
(1660 – 1750)County of Burgundy
(16th century)County of Burgundy
(after Habsburg claim to Burgundy)Duchy of Burgundy
(unknown; under rule of Valois-Burgundy dynasty)Duchy of Burgundy
(date unknown)
(military banner)Burgundian Netherlands
(date unknown)Duchy of Carinthia
(? – 1946)Carniola
(date unknown)Dauphiné
(date unknown)