The library obtained the papers after the death of the Trumans' daughter, Margaret Truman Daniel, in January 2008.
At the same time, security agencies appear to be searching hard for officials or scholars who may have helped the anonymous compiler obtain the papers.
Tomorrow the British Library's head of modern manuscripts heads off on what is more like an adventure than a business trip to obtain the papers and other materials associated with one of Britain's greatest living writers, John Berger.
Spiegel said it had obtained the papers after lengthy negotiations with rebels in the Syrian city of Aleppo, who had seized them when Islamic State was forced to abandon its headquarters there in early 2014.
A federal judge in Jackson, Miss., ruled that the King family had no evidence that Mrs. Ballou had improperly obtained the papers, and that the statute of limitations for reclaiming them had long passed.
Peter Burt of Nuclear Information Service, who obtained the papers, told the Guardian: "The UK and US are setting a dreadful example to the rest of the world by renewing the MDA, and are seriously undermining the credibility of international efforts to prevent the proliferation of nuclear weapons".
He said he had obtained the papers in mid-September from the First Circuit Court of Appeals in Boston, which considered a part of the case, where a clerk apparently made a mistake and let him read and copy sealed documents, along with those that were still supposed to be open to the public.
At a 2-hour hearing of the Subcommittee on Courts, the Internet, and Intellectual Property, Conyers and others questioned the need for the policy when the public can already obtain the papers through a subscription or at a library.
Meanwhile, TMZ has obtained the papers Bynes' parents filed in an attempt to win conservatorship.
The University of Virginia is going to court in attempt to thwart a request from state's attorney general, Ken Cuccinelli, to obtain the papers of one of its former professors.
