The whole point of an amulet cartouche, an elongated shen, was to include a king’s name. Most are blank to assimilate the wearer to the king.
Materials are mainly lapis lazuli and stones. Rare examples are topped by double plumes. Position on mummy: upper torso close to the shen sign1. Period: Dynasty 26 onwards2
References
1Andrews C. Amulets of Ancient Egypt, 1994, p. 77 and Figs. 77b,c
2Petrie W M F. Amulets, 1914, p. 21 and Figs. 78a,b




