About Theodore F. Layng Theodore E. Layng was Head of the National Map Collection, Public Archives of Canada, Ottawa. Books by Theodore F. Layng Crucial Maps in the Early Cartography and Place-Nomenclature of the Atlantic Coast of Canada by (author) William F. Ganong introduction and notes by Theodore F. Layng Crucial Maps in the Early Cartography and Place-Nomenclature of the Atlantic Coast of Canada by (author) William F. Ganong introduction and notes by Theodore F. Layng
