The Most Expensive Auctions In History

  In the late 1930s, a possible seventh Shakespeare signature was found in the Folger Library copy of William Lambarde's Archaionomia (1568), a collection of Anglo-Saxon laws. In 1942, Giles Dawson published a report cautiously concluding that the signature was genuine, and 30 years later he concluded that there was "an overwhelming probability that the writer of all seven signatures was the same person, William Shakespeare." Nicholas Knight published a book-length study a year later with the same conclusion. Samuel Schoenbaum considered that the signature was more likely to be genuine than not with "a better claim to authenticity than any other pretended Shakespeare autograph," while also writing that "it is premature ... to classify it as the poet's seventh signature." Stanley Wells notes that the authenticity of both the Montaigne and Lambarde signatures has had strong support. In 2012 Gregory Heyworth, as head of the Lazarus Project, which has a mission to use advanced technology to create images of culturally important artifacts, along with his students at the University of Mississippi, used a 50-megapixel multispectral digital imaging system to enhance the signature and get a better idea of what it looked like