Secret History
Not only that, they even paid a monthly fee for the "privilege."
The revelation comes from the work of Egyptologist Kim Ryholt of the University of Copenhagen, who has been studying papyrus slave contracts found in a rubbish dump in the ancient Egyptian temple city of Tebtunis.
"I am your servant from this day onwards, and I shall pay 2½ copper-pieces every month as my slave-fee before Soknebtunis, the great god."
This is part of the translation of 100 of these papyrus slave contracts that Ryholt has spent years trying to collect and analyse. The documents were scattered in fragments across Egypt, Europe and the US after they were illicitly excavated. In one example, a contract was divided between Copenhagen and the British Museum.
Ryholt is the first to analyze these papyri collectively, publishing his findings in a recent article titled: A Self-Dedication Addressed to Anubis - Divine Protection against Malevolent Forces or Forced Labour?
No original works survive, despite their having been treasured by Chinese emperors throughout history for their contribution to the development of the delicate art form.
However, Wang's innovative style was so influential that Chinese courts created precise replicas of his writings more than a millennium ago, some of which are held by Japan as national treasures.
"This is a significant discovery for the study of Wang Xizhi's work," the museum, which will display it from January 22 to March 3, said in a statement.
The writing, owned by an individual in Japan whose identity was not disclosed, shows 24 Chinese characters in three lines on a piece of paper roughly 26 centimetres by 10 centimetres (10 inches by 4 inches).
The little statuettes were scattered all over Koutroulou Magoula, a site about 160 miles (257 kilometers) from Athens that was occupied during the Middle Neolithic period (c. 5800 - 5300 B.C.). Researchers say Koutroulou Magoula was once home a few hundred people who made houses from stone and mud-bricks and subsisted by farming and keeping domestic animals. The archaeologists are still investigating what the artifacts say about the ancient settlement's culture.
"Figurines were thought to typically depict the female form, but our find is not only extraordinary in terms of quantity, but also quite diverse - male, female and non-gender specific ones have been found and several depict a hybrid human-bird figure," Yannis Hamilakis, co-director of the Koutroulou Magoula Archaeology and Archaeological Ethnography project, said in a statement.

A mysterious "snake goddess" found in Athens is painted on a plaque with a molded face.
Once linked to the worship of the dead, the goddess is flanked by two snakes on a slab of terracotta about the size of a piece of notebook paper. She has her hands up above her head, which has given her the nickname "the touchdown goddess" thanks to the resemblance of the pose to a referee's signal. The goddess is painted in red, yellow and blue-green on a tile, with only her head molded outward in three dimensions. This unusual piece of art was found amid a jumble of gravel and other terracotta fragments in 1932 in what was once the Athenian agora, or public square.
The catch, however, is that the snake goddess isn't originally from the agora. The gravel and figurine fragments were fill material, brought in from an unknown second location to build a path or road in the seventh century B.C.
"Not only is our snake goddess unidentified, but she's homeless," said study researcher Michael Laughy of Washington and Lee University in Virginia. "She got mixed up in that road gravel, presumably obtained near the site of her original shrine."
A team of Italian archeologists, chemists and biologists deciphered the chemical clues to the composition of an ancient medicine packed in the cargo of a ship sunk in 18 meters (59 feet) of water off the coast of Tuscany.
The six flat disks were held in a tin container which was probably once held in a larger wooden box that rotted away. Other medical implements of the time were found nearby.
Discovery News reported on an earlier study that discovered the medicine contained a mixture of mineral and plant materials, but not exactly which chemicals.

The bucolic site was occupied for centuries, but the bones were found scattered on the floor of 7th-century B.C. structures in the village.
The grisly finds consist of bone fragments uncovered over years of excavation at Poggio Civitate, a settlement about 15 miles (25 kilometers) from the city of Siena in what is now Tuscany. The settlement dates back to at least the late eighth century B.C. Archaeologists excavating the site have found evidence of a lavish residential structure as well as an open-air pavilion that stretches an amazing 170 feet (52 meters) long. Residents used this pavilion was as a workshop, manufacturing goods such as terracotta roof tiles.
In 1983, scientists uncovered a cache of bones on the workshop floor, consisting mostly of pig, goat and sheep remains. But among the bony debris was a more sobering find: two arm bones from an infant (or infants) who died right around birth.
In 2009, another baby bone surfaced at the workshop, this one a portion of the pelvis of a newborn. [See Images of the Infant Bones]
The bones "were either simply left on the floor of the workshop or ended up in an area with a concentration of discarded, butchered animals," said Anthony Tuck, an archaeologist at the University of Massachusetts, Amherst, who presented an analysis of the bones Friday (Jan. 4) at the annual meeting of the Archaeological Institute of America.

The 10 x 8 glossy news photo of a young Diana lying in bed with a young man seated behind her
The question of her companion's identity was solved last night when it was confirmed to be Adam Russell, an Old Etonian and the great-grandson of former Prime Minister Stanley Baldwin.
The picture, to be sold at auction in America later this year, is thought to have been taken in 1979 or 1980, and despite the intimacy it depicts, Mr Russell was said to be "just a friend" of Diana's.
The pair had been injured on the same ski trip and were relaxing togather when the photo was taken.
Had "smitten" Mr Russell made his feelings about her known sooner, the whole future of the British monarchy could have been very different, it was suggested.
Andrew Morton, the royal biographer, told ITV News: "They kept each other company while the others went skiing and at the end of the holiday Adam was somewhat smitten but absolutely nothing happened.
Studies on their bones revealed that those dogs are from different breeds but not accurately identified yet.
"We are recording the animal bones and the mummification techniques used to prepare the animals," Ikram said.
Studies on the mummies, Ikram explains, revealed that some of them were old while the majority were buried hours after their birth. She said that the mummified animals were not limited to canines but there are cat and mongoose remains in the deposit.
"We are trying to understand how this fits religiously with the cult of Anubis, to whom the catacomb is dedicated," she added.
Ikram also told National Geographic, which is financing the project, that "in some churches people light a candle, and their prayer is taken directly up to God in that smoke. In the same way, a mummified dog's spirit would carry a person's prayer to the afterlife".
Saqqara dog catacomb was first discovered in 1897 when well-known French Egyptologist Jacques De Morgan published his Carte of Memphite necropolis, with his map showing that there are two dog catacombs in the area.

Academic director of the National Library of Israel professor Haggai Ben-Shammai displays a document from a collection of discarded religious Jewish writings.
The rare documents were discovered by villagers near the Iran-Uzbekistan border in a cave believed to be the home of a family of foxes. The manuscripts include religious writings, as well as letters and civil contracts written in Hebrew, Aramaic, Arabic and Persian, and in a variety of alphabets.
The cache, sometimes known as the Afghan Genizah, has "rocked the world of scholars" who study ancient manuscripts, as well as the dealers who buy and sell them, Haaretz reported.
The key manuscript acquired by the library is a page from Saadia Gaon's commentary on the Bible. The document is a 10th-century commentary on Isaiah 34, written in Judeo-Arabic.

A marble sculpture head of Artemis from the fourth century uncovered in Aydın’s Alabanda.
These walls and the road were uncovered near the Temple of Apollo, said Ateşlier. "We have also found a very valuable sculpture head in the same area. The quality of the sculpture is very good, and it is in very good condition. This is a goddess sculpture." He added that experts believed it was of the goddess Artemis, the sister of Apollo.
Ateşlier said they had started in July and this season many newly excavated artifacts has been uncovered at the site. The team closed the excavations on Dec. 20.