Crown from Saxony, 1650-75, maybe costume jewelry

1. crown from Saxony, 1650-75, maybe costume jewelry, gilded brass, rock crystal, painted enamel
2. crown of Augustus III of Poland, 1733
3. crown of Margaret of York, sister of Edward IV of England and wife of Charles the Bold, Duke of Burgundy, made ca. 1461
4. crown of Martin I of Sicily and Aragon, lived 1356-1410
5. crown of Queen Theresa of Bavaria, lived 1792-1854

https://ift.tt/343c2iI