Westford Knight
"Westford Knight" is the name given to a pattern, variously interpreted as a carving, a natural feature, or a combination of both, located on a glacial boulder (also known as the Sinclair Rock) in Westford, Massachusetts in the United States.
It is the subject of popular or pseudohistorical speculation on Pre-Columbian trans-oceanic contact. The pattern was first described as a possible Native American carving in 1873. The identification as a "medieval knight" dates to 1954.