Djoser papyrus – Cairo

Dsr
Ranke 1, pg. 406, 6
Also known as Djeser, Zoser
Ptolemaic period

Although the display of this papyrus also mentions the name ‘Zoser’, I cannot confirm that this is correct. The name is partially illegible due to a black smudge, and I am unable to deduce the name from the remaining hieroglyphs. In fact, I have the feeling that the owner has a different name. On the Internet I unfortunately do not get much further. So if anyone has a suggestion, please let me know