LONDON: A rare parchment copy of the US Declaration of Independence found at a British archive among the papers of an aristocrat who supported the rebels has been authenticated, officials said.
The manuscript was discovered last year at the West Sussex Record Office in the southern English city of Chichester by a team of researchers led by two Harvard University academics.
Tests supported the hypothesis that it was produced in the 1780s, West Sussex County Council said earlier this week just a few years after the declaration itself was issued in 1776.
The document “is the only other contemporary manuscript copy of the Declaration of Independence on parchment apart from the signed copy at the National Archives in Washington DC,” known as the Matlack Declaration, a council statement said earlier this week.
There are other printed parchment copies and handwritten copies on paper but the Sussex Declaration, as it has been dubbed, and the Matlack Declaration in Washington are the only two known ceremonial parchment copies of the declaration.
Multi-spectral imaging of the document “revealed a date beneath an erasure on the document” which reads either “July 4, 178″ or July 4, 179”, researchers said.
The fourth digit for the year may have been permanently erased.
The Harvard Gazette said the clerk drawing up the document was “inexperienced” as the date was written on a slight downward slant and the year of the production of the document was used rather than the year in which the declaration was enacted.
Adopted on July 4, 1776, the declaration states that 13 American colonies then at war with Britain would regard themselves as independent sovereign states no longer under British rule.
July 4 is celebrated as Independence Day in the United States.
Researchers said X-ray fluorescence analysis of the document found a high iron content in holes in the corner of the parchment, indicating that nails may have been used to hang it.
DNA tests also revealed the parchment was made of sheepskin.
The parchment is believed to originally belong to Charles Lennox, the Third Duke of Richmond, an army officer and politician known as the “Radical Duke” for his support of American colonists during the Revolution.
The Harvard Gazette said the most interesting feature of the document was its treatment of the list of signatories.
“In contrast to all other 18th-century versions of the declaration, on this parchment the list of signatories was not grouped by states.
“The team hypothesises that this detail supported efforts to argue that the authority of the declaration rested on a unitary national people, and not on a federation of states,” it said.
Harvard academics Emily Sneff and Danielle Allen carried out the research along with the West Sussex Record Office, the British Library, the Library of Congress and the University of York.
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