I went back to this query of yours:
[
www.maatforum.com]
In an effort to find Khufu's date of death, Tallet looks at a range of other dates that tie in with the period in question (Pg 11), such as at Ayn Soukhna - an inscription in G1, commemorating an expedition to Sinai in the 7th cattle count of the reign of Djedkare Isesi.
[
www.amazon.co.uk]
However, I rather have the impression (can't remember the source at the moment) that Tallet might have backed away from Khufu's precise date of death.
Hermione
Director/Moderator - The Hall of Ma'at
Rules and Guidelines
hallofmaatforum@proton.me