Historical Marker
Stephen Tyng Mather
Historical marker location:
406 North Pipe Spring Road, Fredonia, Arizona
( Marker can be reached from North Pipe Spring Road, 0.3 miles north of Arizona Route 389, on the left when traveling north.)
July 4, 1867 Jan. 22, 1930.
Arizona was the last contiguous state to join the Union: Arizona became the 48th state in the US on February 14, 1912. It was the last of the contiguous states to be admitted to the Union.