DIVING INTO THE PAST. Theories, Techniques, and Applications of Underwater Archaeology.
St. Paul: Minnesota Historical Socity and the Council of Underwater Archaeology, 1963. Blue cloth. , 111 pp. Text in double columns, photos in text. Minor cover soiling; else a VG clean, tight and unworn jacketless copy, no previous owner marks. The Proceedings of a Conference on Underwater Archaeology Sponsored by the Minnesota Historical Society, St. Paul, April 26-27, 1963.; Quarto