Viking Map of North America Identified as 20th-Century Forgery
It seemed too good to be true. Acquired by Yale University and publicized to great fanfare in 1965, the Vinland Map—supposedly dated to mid-15th century Europe—showed part of the coast of North America, seemingly presenting medieval Scandinavians, not Christopher Columbus, as the true “discoverers” of the New World.
As it turns out, the map was indeed too good to be true. In 1966, just months after it was publicized, scholars pointed out inconsistencies with other medieval sources and raised questions about where the map had supposedly been for the past 500 years. In addition, a study conducted in the early 1970s strongly hinted at problems with the original dating of the map to medieval Europe, though outside researchers challenged that finding with concerns about the small sample of ink that was tested, as well as possible contamination. Debates over the map’s authenticity continued in the succeeding decades, prompting Yale and others to conduct a series of largely inconclusive tests.
Now, an interdisciplinary research project undertaken by archivists, conservators and conservation scientists has proven that the map is fake once and for all. Far removed from the 1440s, the analysis of metals in the map’s ink revealed that the document was actually forged as early as the 1920s.
This time around, experts used a technique called X-ray fluorescence spectroscopy to examine the ink used across the entirety of the map. Their analysis showed definitively that the ink contained titanium, which only became popular in the 1920s. Scans also revealed a note on the back of the parchment that was intentionally altered to make the document seem more authentic. “It’s powerful evidence that this is a forgery, not an innocent creation by a third party that was co-opted by someone else, although it doesn’t tell us who perpetrated the deception,” says Clemens in the statement.
A lot more at:
https://www.smithsonianmag.com/history/medieval-map-of-north-america-identified-as-20th-century-forgery-180978751/
The Vinland map
(Yale University Press - Yale University)
= new reply since forum marked as read
Maybe discuss the OP?
