8-inch Columbiad
A part of the armament
historic Fort Marion
(Castillo de San Marcos)
before, during and after the
Civil War
Presented to
the City of St. Augustine
by the U.S. War Department
June 12, 1900
Marker is at the intersection of Cathedral Plaza and St. George Street, on the left when traveling west on Cathedral Plaza.
Courtesy hmdb.org