JERUSALEM — Parts of the Dead Sea Scrolls are up for sale — in tiny pieces.

Nearly 70 years after the discovery of the world's oldest biblical manuscripts, the Palestinian family who originally sold them to scholars and institutions is now quietly marketing the leftovers — fragments the family says it has kept in a Swiss safe deposit box all these years.

Most of these scraps are barely postage-stamp-sized, and some are blank. But in the last few years, evangelical Christian collectors and institutions in the U.S. have forked out millions of dollars for a chunk of this archaeological treasure. This angers Israel's government antiquities authority, which holds most of the scrolls, claims that every last scrap should be recognized as Israeli cultural property, and threatens to seize any more pieces that hit the market.

"I told Kando many years ago, as far as I'm concerned, he can die with those scrolls," said Amir Ganor, head of the authority's anti-looting squad, speaking of William Kando, who maintains his family's Dead Sea Scrolls collection. "The scrolls' only address is the State of Israel."

Kando says his family offered its remaining fragments to the antiquities authority and other Israeli institutions, but they could not afford them.

"If anyone is interested, we are ready to sell," Kando told The Associated Press, sitting in the Jerusalem antiquities shop he inherited from his late father. "These are the most important things in the world."

Rife with theft

The world of Holy Land antiquities is rife with theft, deception, and geopolitics, and the Dead Sea Scrolls are no exception.

Their discovery in 1947, in caves by the Dead Sea east of Jerusalem, was one of the greatest archaeological events of the 20th century. Scholarly debate over the scrolls' meaning continues to stir high-profile controversy, while the Jordanian and Palestinian governments have lodged their own claims of ownership.

But few know of the recent gold rush for fragments — or Israel's intelligence-gathering efforts to track their sale.

Written mostly on animal skin parchment about 2,000 years ago, the manuscripts are the earliest copies of the Hebrew Bible ever found, and the oldest written evidence of the roots of Judaism and Christianity in the Holy Land.

They are also significant because they include the Hebrew originals of non-canonical writings that had only survived in ancient translations, and because they prove that multiple versions of Old Testament writings circulated before canonization around 100 AD. While some of the scrolls are nearly identical to the traditional Hebrew text of the Old Testament, many contain significant variations.

The scrolls were well preserved in their dark, arid caves, but over the centuries most fell apart into fragments of various sizes.

Israel regards the scrolls a national treasure and keeps its share of them in a secure, climate-controlled, government-operated lab on the Israel Museum campus in Jerusalem. Pnina Shor, who oversees the antiquities authority's scroll collection, said the trove of fragments is so numerous — at least 10,000 — that staff haven't finished counting them all. Israel has been criticized for limiting scholarly access, but is partnering with Google to upload images of scrolls online.

A Bedouin shepherd

How most of the Dead Sea Scrolls ended up in Israeli hands is a tale that begins with a Bedouin shepherd who cast a stone inside a dark cave and heard the sound of something breaking. He found clay jars, some with rolled-up scrolls inside. After a return visit, he and his Bedouin companions had found a total of seven scrolls.

They sold three of them through an antiquities dealer to a Hebrew University professor, and four to William Kando's father, a Christian cobbler in Bethlehem who in turn sold them to the archbishop of the Assyrian Orthodox church.

On the eve of the 1948 Arab-Israeli war, the archbishop smuggled the scrolls to the U.S. and advertised them in a Wall Street Journal classifieds ad. Yigael Yadin, Israeli war hero and later one of Israel's pre-eminent archaeologists, bought them through a front man.

For the next decade, archaeologists dug up thousands more scroll fragments in Dead Sea area caves and began to assemble them, like a jigsaw puzzle, in the Rockefeller Archaeological Museum in east Jerusalem, then ruled by Jordan. Bedouins also found fragments and sold them to Kando, who in turn sold most of them to the museum. Other fragments went to Jordanian and French state collections, and universities in Chicago, Montreal and Heidelberg, Germany.

In the 1967 Mideast war, Israel seized the Rockefeller collection, and sent soldiers to Bethlehem in the West Bank, 8 kilometers (5 miles) south of Jerusalem, where Kando was rumored to hold another important scroll. After a brief imprisonment, Kando revealed the parchment scroll in a shoe box under a floor tile in his bedroom, and sold it to Israeli authorities for $125,000, according to a written account by Yadin.

It is called the Temple Scroll, because it partly describes the construction of the Jewish Temple in Jerusalem. At 8.15 meters (26.7 feet) long, it is the longest ever found.

But Kando held much more than he surrendered to Israel. William, his son, said his father had fragments tucked away which he eventually transferred to Switzerland in the mid-1960s.

Perfect time to sell

In 1993, just as scholars finally began publishing research of Israeli-held scrolls, and the world was abuzz with Dead Sea Scroll fever, Kando died, bequeathing his secret collection of fragments to his sons.

It was the perfect time to sell.

Norwegian businessman Martin Schoyen, a 73-year-old collector of biblical manuscripts, purchased his first Dead Sea Scroll fragment a year later, said Torleif Elgvin, a scholar with the Schoyen Collection. He eventually purchased a total of 115 fragments, many of them from Kando and some from an American scholar and a British scholar who kept them as souvenirs in the early days after their discovery.

A few years ago, Schoyen suffered financial losses in a business investment and could not afford to continue collecting scrolls, said Elgvin.

William Kando then took his business to the U.S., startling manuscript collectors who didn't know there was any scroll material still available for purchase.

"These were the hurdles I had to pass with collectors in America," said Lee Biondi, a California dealer who sold pieces on behalf of Kando. "The impossibility of it; people saying, 'you can't get a Dead Sea Scrolls fragment. That's impossible.'"

In 2009, Asuza Pacific University, an evangelical Christian college near Los Angeles, bought five fragments, along with biblical antiquities, for $2,478,500, according to Azusa's 2010 tax form. The college said it had purchased the fragments through Biondi and a private collection. Kando told The Associated Press he was the source of all the fragments.

Between 2009 and 2011, Southwestern Baptist Theological Seminary in Fort Worth, Texas, negotiated with Kando for the acquisition of eight fragments kept in the Kando family's safe deposit box at UBS Bank in Zurich, according to a book published last year by the seminary president's son, Armour Patterson.

The Seminary did not disclose the sum of the acquisition, but one family said it donated $1 million for the exhibit, and another family said it donated $500,000 for the purchase of a Leviticus fragment, according to the Houston Chronicle.

That scroll fragment includes passages from chapters 18 and 20 concerning the laws of sexual morality, and carried a special price tag because of the text's significance, said Bruce McCoy of the Seminary.

"The particular passage is a timeless truth from God's word to the global culture today," said McCoy.

In 2009 and 2010, the Green family, evangelical Christians in Oklahoma City and owners of the Hobby Lobby arts and crafts retailer, bought 12 fragments for its private collection, the world's largest of rare biblical manuscripts. Jerry Pattengale, who oversees the scrolls in the Green Collection, would not say who sold them and for how much, and Kando denied they came from his collection.

Representatives of the collections in Norway and the U.S. say they will publish their research on the writings in a few years.

Basic inventory

Pattengale would only provide a basic inventory of the Green Collection's fragments: it includes material from Genesis through Leviticus; Jeremiah, Ezekiel, Jonah, Micah, Daniel, and Nehemiah; a Psalm and a mysterious extra-biblical Hebrew document known as an Instruction text.

"They are really small pieces, but they are important because you may have two or three lines that may have not been found anywhere else. And suddenly it adds a lot to the history of the Dead Sea Scrolls," Pattengale said. "There is at least one rather amazing discovery in one of them."

He said a non-disclosure agreement bars him from revealing the finding until it is published. He estimated it would be released in about 18 months and published by Brill, the leading publishing house of Dead Sea Scroll scholarship.

For decades, scholarly access to the scrolls was tightly controlled by a small circle of researchers. Access is freer now, but digital sharing of the artifacts among Israel, Schoyen, and U.S. institutions is limited.

Governments have also jockeyed for ownership of the scrolls, a dispute rooted in the 1948 Arab-Israeli war and the redrawn borders that changed control of the desert region where the scrolls were found.

Palestinian officials claim rights to the material because it was found in today's West Bank, Jordan claims rights because the material was discovered when it ruled the territory, and both have unsuccessfully petitioned to seize scrolls when they were displayed abroad in Israeli government-sponsored exhibitions.

Israel considers the scrolls its national patrimony, and says all fragments should be in its large repository for best preservation and research.

Ganor of the antiquities authority said under Israeli law, all scrolls located abroad were removed illegally. "Whoever buys these takes a risk that the State of Israel would sue," Ganor said.

But Kando said his father transferred fragments to Switzerland in the mid-1960s — before Israel passed its 1978 law preventing the unauthorized removal of antiquities from the country.

Private collections

Biondi, the California dealer, said if it weren't for private collections able to pay large sums, fragments would still be languishing in the Kandos' safe-deposit box, and important historical discoveries would not see the light of day.

"It was kind of like a rescue operation, to get this stuff out of the vault," said Biondi.

Kando would not say how many more fragments are in his family's collection. But since 1995, Israeli officials have been keeping tabs on his attempted sales — and the correspondence of dealers and middlemen — in an effort to determine what Dead Sea Scrolls his family has left. They estimate that the Kandos are still holding onto around 20 fragments.

The Associated Press was given partial access to the contents of a classified Israeli dossier — a thick red binder which includes photocopies of foreign passports, photos of tiny scroll scraps, letters written by Kando to prospective buyers, and testimony from informants on attempted sales.

One such testimony alleges that in 2007, a well-known professor in Jerusalem offered to facilitate the sale of a Deuteronomy fragment to a U.S. dealer for $250,000. A document dated May 17, 2012, marked "confidential," listed eleven scroll fragments and their sizes, only a few centimeters large.

Israel is keen to obtain one scrap in particular from Kando: a well-preserved Genesis fragment shaped like a butterfly and about the size of a cereal box — "The largest fragment in private hands," Kando claims.

About 5 years ago, Israeli diamond billionaire and antiquities collector Shlomo Moussaieff offered to buy the piece and donate it to the country. Ganor, of Israel's antiquities authority, said Kando's price of around $1.2 million was too high.

The fragment includes passages that tell the story of Joseph, and is written in Paleo-Hebrew, an ancient Israelite script pre-dating the Hebrew block characters adopted by Jews around the 5th century B.C. and still in use today.

The Genesis fragment

The Kando family agreed to display the Genesis fragment, for the first time, in Southwestern Baptist Theological Seminary's exhibit. After the exhibit closed in January, Kando said the fragment returned to his family's Swiss safe deposit box, still mounted in the glass frame in which it was displayed.

Kando is said to be asking for about $40 million for the Genesis piece, according to Pattengale of the Green Collection. Kando would not disclose financial details of his dealings, and said his family is currently not participating in any new negotiations for additional scroll sales.

Scholars consider Kando's fragments to be authentic because his father was directly involved in the sale of scrolls when they were first discovered.

New scroll fragments from the Dead Sea region have surfaced in recent years from different sources.

In 2005, Israeli police raided the home of Hanan Eshel, an Israeli scrolls scholar, after he facilitated the purchase of scroll fragments from a Bedouin man who said he discovered them in a cave a year before. The fragments were unrelated to the Dead Sea Scrolls trove, but were found in the same region and dated to the 2nd century A.D.

Eshel had already given the fragments to Israeli authorities before the raid, and had said it was never his intention to purchase them for himself, but Israel's antiquities authority said he had acted illegally. Eshel died in 2010.

In mid-2010, a team of 30 Israeli undercover agents and officers staged a stakeout at Jerusalem's Hyatt Hotel, posing as interested buyers, and seized a papyrus fragment dating to the 2nd century A.D. The Palestinian dealers offering the papyrus for sale were arrested.

It is likely more ancient manuscripts, and even Dead Sea Scrolls, remain hidden in caves next to the Dead Sea, the lowest point on earth, waiting to be discovered.

Many cave entrances are hidden by vegetation and rock falls, or their approaches are eroded, said Lenny Wolfe, a Jerusalem manuscripts dealer.

"I would not at all be surprised if more material were to be found," Wolfe said.

-- The Associated Press