Relief shown by hachures and spot heights. 1832 Greek-Ottoman border between Gulfs of Arta and Volo, as surveyed by international commission, is shown. Includes sketch map: Enumeration of the line of landmarks. Border and points defining it are numbered and shown without other geographic features. From: The Journal of the Royal Geographical Society of London. Vol. 7 (1837), pp. 81-94; held in Firestone Library. Call number: G7 .J687 v. 7 1837.