H.S. Pritchett, Superintendent. Relief shown by shading. Depths shown by soundings in fathoms, form lines, and shading. Includes charts of tides, b... U.S. Coast and Geodetic Survey.
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H.S. Pritchett, Superintendent. Relief shown by shading. Depths shown by soundings in fathoms, form lines, and shading. Includes charts of tides, b... U.S. Coast and Geodetic 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,.
surveyed by E. Hergesheimer, assistant ; topography inked by E. Hergesheimer ; Julius Bien & Co., photo-lith. "1884." "Issue February 1886, E.M. Th... U.S. Coast and Geodetic Survey.