Patterson, C. P. (Carlile Pollock), 1816-1881 and Hilgard, J. E. (Julius Erasmus), 1825-1891. United States Coast and Geodetic Survey. Relief shown by hachures. Depths shown by soundings (in feet) and shading. Triangulation by S.C. McCorkle,... The Survey].
Search Results
Patterson, C. P. (Carlile Pollock), 1816-1881 and Hilgard, J. E. (Julius Erasmus), 1825-1891. United States Coast and Geodetic Survey. Relief shown by hachures. Depths shown by soundings (in feet) and shading. Triangulation by S.C. McCorkle,... The Survey].
Patterson, C. P. (Carlile Pollock), 1816-1881 and Hilgard, J. E. (Julius Erasmus), 1825-1891. United States Coast and Geodetic Survey. Relief shown by hachures. Depths shown by soundings (in feet) and shading. Triangulation by S.C. McCorkle,... The Survey].
Patterson, C. P. (Carlile Pollock), 1816-1881 and Hilgard, J. E. (Julius Erasmus), 1825-1891. United States Coast and Geodetic Survey. Relief shown by hachures. Depths shown by soundings (in feet) and shading. Triangulation by S.C. McCorkle,... The Survey].
Patterson, C. P. (Carlile Pollock), 1816-1881 and Hilgard, J. E. (Julius Erasmus), 1825-1891. United States Coast and Geodetic Survey. Relief shown by hachures. Depths shown by soundings (in feet) and shading. Triangulation by S.C. McCorkle,... The Survey].
Patterson, C. P. (Carlile Pollock), 1816-1881 and Hilgard, J. E. (Julius Erasmus), 1825-1891. United States Coast and Geodetic Survey. Relief shown by hachures. Depths shown by soundings (in feet) and shading. Triangulation by S.C. McCorkle,... The Survey].