The white crown amulet was the royal symbol of upper Egypt. These amulets are mainly in faience and from the Saite period onwards1
Pale green glaze H 4.3
Late Period
© 2015 Musée du Louvre/
Christian Décamps #E 13698
Blue glaze H 3.8, W 1.3, D 1.7
Late Period
© 2015 Musée du Louvre/
Antiquités égyptiennes
#E 13697
References
1Andrews C. Amulets of Ancient Egypt, 1994, p. 74 and Fig. 75c