Tittmann, O. H. (Otto Hilgard), 1850-1938. O. H. Tittmann, Superintendent ; Original surveys 1870 to 1910 ; Harbor surveys from U.S. Engineers to 1911 and other sources. Contour and spot-hei... The Coast and Geodetic Survey,.
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Whitlock, Laura L. Laura L. Whitlock. Relief shown by hachures and spot heights. Shows radial distances, and Los Angeles Railway and Pacific Electric Railway lines. Los Angeles Railway?].
Davidson, George, 1825-1911, Ord, Edward Otho Cresap, 1818-1883, Wainwright, D. B. (Dallas Bache), 1852-1934, Taylor, H. C. (Henry Clay), 1845-1904, and Trowbridge, William Pettit, 1828-1892. United States Coast and Geodetic Survey. Relief shown by contours and spot heights; depths shown by soundings and isolines. Shows drainage, railroa... The Survey.