Vidal, A. T. E. (Alexander Thomas Emeric), 1792-1863Large corrections July 1864--center below neat line & "Small corrections III-82 ... IX-05"--lower left.; "Sold by J.D. Potter, Agent for the Admiralty Charts, 145 Minories."; Relief shown by hachures, soundings, and spot heights.; Includes 8 cross sections.; North oriented to the upper left.46 x 61 centimeters, on sheet 49 x 65 centimetersJPEGUMN_ALMA:9939534060001701engHydrographic Office (London)PublicFayal Pico and San Jorge, AzoresMapsPortugal--AzoresPortugal1905University of Minnesota