Unearthed from a 1,600-year-old Roman-era tomb That's c. 400 AD. Closer to today, than to the time of King Tut...and King Tut was closer to the TFA mummy than to the First Dynasty. Ancient Egypt is really really old. The Great pyramid was 3000 years old at the time of the TFA mummy. The TFA mummy is about equidistant between today and the events of the Iliad and the book was already more than 1000 years old in 400 CE…
Pedantic side note maybe and sorry about that, but I found disturbing to see multiple "the TFA", where I guess TFA stand for "the fine article", so "the the fine article"? If it’s about brevity, "the peg" is just as short and mean in journalism parlance "A topic of interest, such as an ongoing event or an anniversary, around which various features can be developed."
“The TFA mummy” has the same three articles as “the mummy in TFA” but one less word.
And pedantically, pedantry leaves the house when “TFA” walks in the door.