It is 250 years since America's Mason-Dixon Line was completed. Hailed as a groundbreaking technical achievement, it came to symbolise the border between the Civil War North and South, separating ...

One side read, “This post used as base point in the survey of Mason Dixon Line 1763-1767.” The opposite side read, “Site of post mark’d WEST set up by Mason and Dixon, June 12, 1764.” ...

That is a monument that we built at the park on the Mason-Dixon Line for folks who could not climb all the way to the top of Brown Hill to see the actual last survey spot of Mason and Dixon ...