Both mummies, as well as a third on display in Egypt, represent the only known surviving "stucco-shrouded portrait mummies," from Saqqara, an ancient Egyptian necropolis. Unlike other mummies, who were buried in coffins, these individuals were placed on wooden boards, wrapped in a textile and a "beautiful mummy shroud," and decorated with 3D plaster, gold and a whole-body portrait, said study lead researcher Stephanie Zesch, a physical anthropologist and Egyptologist at the German Mummy Project at Reiss Engelhorn Museum in Mannheim, Germany.
Now, CT (computed tomography) scans reveal that at least one of these three stucco-shrouded portrait mummies was buried with organs (even the brain) and that the two females were interred with beautiful necklaces, the researchers found.
The CT scans also revealed several medical problems, including arthritis in the woman. "The examination of the individuals yielded that they died at rather young ages … however, the cause of death of the individuals could not be determined," Zesch told Live Science.
Two of these mummies have traveled far and wide. In 1615, Pietro Della Valle (1586−1652), an Italian composer, took a pilgrimage to the Holy Land and ended up traveling through Egypt. He learned about two stucco-shrouded portrait mummies — a man and woman — discovered by locals in Saqqara. Della Valle acquired these mummies and brought them to Rome, making them the "earliest examples of portrait mummies to have become known in Europe," the researchers wrote in the study.
For instance, the CT scan revealed that the male died between the ages of 25 and 30. He stood about 5'4" inches (164 centimeters) tall, and had two unerupted permanent teeth and several cavities. Some of his bones were broken and jumbled, probably because someone unwrapped him shortly after the mummy's discovery, the researchers wrote in the study.
Instead, he was wrapped up and painted. Two metal objects found during the CT scan are likely seals from the mummification workshop that handled his remains, Zesch said.
The woman's brain wasn't preserved either, but the teenager's was — it had shrunk, but the cerebrum and brainstem were still identifiable — and the teenager's other internal organs were also present.
"We are quite sure there was no removing the brain or the internal organs" from these mummies, Zesch said.
"It's very probable that those mummies were only preserved because of a kind of dehydration with the use of [the desiccation mixture] natron, but there is not a huge amount of embalming liquids."
She had advanced arthritis in her left knee. The teenager, who wore a hairpin, according to the CT scan, died between the ages of 17 and 19, and stood about 5'1" (156 cm) tall. She had a benign tumor in her spine known as a vertebral hemangioma, which is more common in people over 40, the researchers said.
Both women were buried with multiple necklaces. It's exciting to see these necklaces, but it's not unexpected, Zesch said.
"Because of these very precious shrouds, we are sure that those individuals have to be members of the higher socioeconomic class," meaning that they could have easily afforded jewelry, Zesch said.
Their work informed a now-live interactive exhibit of the male and female mummy in Dresden.
The teenager's mummy is on display at the Museum of Egyptian Antiquities, Cairo, Egypt.