Mummified by the standard practices of the era. Because of its shape, the anthropoid coffin could serve as a substitute body should Pa-debehu-Aset's mummy be destroyed.
The mummy has been lost only the coffins remain.
Found in a private collection, Lucerne, Switzerland; purchased from that owner by the family of Dr. Andre P. Lagneau, Neuchatel, Switzerland, ca. 1970; purchased from Dr. Lagneau by Francis Wilhelm, Geneva (dealer); purchased from him by Antiquarium, Ltd., New York (dealers); purchased from them by the Gallery, 2000