#1223 Albany F. Major - Report of the Committee on Ancient Earthworks and Fortified Enclosures, November 28th, 1920. Congress of Archaeological Societies, 1920.
#1223 Albany F. Major - Report of the Committee on Ancient Earthworks and Fortified Enclosures, November 28th, 1920. Congress of Archaeological Societies, 1920.
#1060 Albany F. Major - Report of the Committee on Ancient Earthworks and Fortified Enclosures, November 28th, 1919. Congress of Archaeological Societies, 1919.