Overview
- Harvard Law School's 1946 purchase, believed to be a 1327 copy of Magna Carta, has been authenticated as a 1300 original issued by Edward I.
- Experts used ultraviolet and spectral imaging to confirm the document's handwriting, dimensions, and text matched six other known originals.
- The document, valued at $21 million, is one of only seven surviving copies of the 1300 reissue and underscores Magna Carta's constitutional legacy.
- Scholars David Carpenter and Nicholas Vincent identified the document in Harvard's digitized archives in December 2023 and verified its authenticity by May 2025.
- Harvard retains the document while considering public display, as researchers prepare a detailed publication on the discovery and its historical significance.