Bache, A. D. (Alexander Dallas), 1806-1867, Blunt, Edmund, 1799-1866, Farley, John, 1802 or 1803-1874, Almy, John Jay, 1815-1895, Minor, Robert Dabney, 1827-1861, Patterson, C. P. (Carlile Pollock), 1816-1881, and Hilgard, J. E. (Julius Erasmus), 1825-1891. from a trigonometrical survey under the direction of A. D. Bache Superintendent of the Survey of the Coast of the United States ; triangulation by ... United States Coast Survey.