'Dixie' map that divided US goes up for auction after Library of Congress was forced to turn it down

A hand-drawn chart of the Mason-Dixon Line, the boundary that came to divide the free states from the slave states, goes under the hammer on Thursday.The sale of the document, which has been remounted on backing made of Japanese rice paper, will be livestreamed. Lauren Brunk, vice president of Brunk Auctions in Asheville, North Carolina, expects it to fetch anywhere between $800,000 and $1.2 million for an anonymous seller.“It’s not that often that you can really get this close to something that is so historically important," said Brunk. “And it was awe-inspiring, really.”The map is a strip of linen-backed paper measuring 76 inches (193 centimeters) long and 6.5 inches (16.5 centimeters) tall. Soon after it was drawn, it was given to the family of attorney Benjamin Chew, who represented the descendants of Pennsylvania founder William Penn.The original, hand-drawn survey of the Mason-Dixon Line at Brunk Auctions in Asheville, N.C. (Brunk Auctions)The Chew family kept the map until 1982, when the late publisher Malcolm S. Forbes bought it for $360,000, outbidding the Library of Congress, Brunk said. At the time, it was said to have been the highest price ever paid at auction for an American map. The map changed hands again in 2002. A vertical section showing the Delaware-Maryland border is housed at Princeton University.The survey behind the document was carried out by Charles Mason and Jeremiah Dixon a century before the Civil War to settle a border dispute between the then-colonies Pennsylvania and Maryland. Its place in history was secured later, when the 1820 Missouri Compromise used the line to establish the limits of human bondage in the still adolescent United States. From there, it became synonymous with the fundamental divisions that exploded into civil war four decades later.A post marking the base point in the survey of Charles Mason and Jeremiah Dixon (AP)“The Mason-Dixon Line that most Americans know is this dividing line between the northern free states and the southern slaveholding states,” Brunk said. “But the line was not drawn for that reason.”A popular theory holds that the term "Dixie" derives from Jeremiah Dixon, though the true origin is disputed.Brunk said she reached out to officials at the Library of Congress to see if they wanted to bid on it again.“I wanted them to be aware that this was coming back to the market,” she said. “And they said, at this point, budgets being what they are, they were just not in a position to buy it.”But if some patriot out there wants to purchase it on the library's behalf, Brunk said, “they’d be happy to have it.”