The couple of paperwork that directly explain the mummification procedure date into the Greco-Roman period. Virtually all the papyri which have survived only explain the ceremonial rituals linked to embalming, not the actual surgical processes concerned. A text called The Ritual of Embalming does describe several of the sensible logistics https://ducttapechallenge90999.verybigblog.com/34333558/randy-mummify-no-further-a-mystery