Smith, George Otis, 1871-1944. Shows portions of Maine, New Hampshire, Massachusetts, Rhode Island, Connecticut, Nova Scotia, and the Atlantic Ocean, centered on the Boston regio... U.S. Geological Survey.
United States, National Ocean Service. National Ocean Service. Depths shown by isolines, soundings and gradient tints. Shipping list no.: 89-631-P. Includes hydrographic survey index and... National Ocean Service,.
United States, National Ocean Service. National Ocean Service. Depths shown by isolines, soundings and gradient tints. Shipping list no.: 89-631-P. Includes hydrographic survey index and... National Ocean Service,.
United States, National Ocean Service. National Ocean Service. Depths shown by isolines, soundings and gradient tints. Shipping list no.: 90-0482-P. Includes hydrographic survey index an... U.S. Dept. of Commerce, NOAA, National Ocean Service,.
United States, National Ocean Service. National Ocean Service. Depths shown by isolines, soundings and gradient tints. Shipping list no.: 89-631-P. Includes hydrographic survey index and... National Ocean Service,.
United States, National Ocean Service. National Ocean Service. Depths shown by isolines, soundings and gradient tints. Shipping list no.: 89-745-P. Includes hydrographic survey index and... National Ocean Service,.
United States, National Ocean Service. National Ocean Service. Depths shown by isolines and gradient tints. Shipping list no.: 91-0330-P. In margin: "3-Dimensional View. Scale 1:600,000.... National Ocean Service.
United States, Defense Mapping Agency, Hydrographic/Topographic Center. From French charts to 1955 with additions to 1961. Depths shown by soundings, green tint, and isolines; relief by form lines and spot heights. 1973... Defense Mapping Agency Hydrographic Center.