|  | REFINE  Browse All : Chart Atlas and Chart Map by Hilgard, J. E.
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       Author Bache, A. D. Full Title Preliminary chart of Key-West Harbor and approaches. From a trigonometrical survey under the direction of A.D. Bache, Superintendent of the Survey of the Coast of the United States. Triangulation by J.E. Hilgard, assistant. Topography by I.H. Adams, asst. Hydrography by the party under the command of Lt. John Rodgers, U.S.N. & asst. U.S.C.S. 1852. Second edition. Reduction for engraving by E.K. Knorr. Outlines & topography engraved by A. Rolle; lettering by Edw. Yeager. Electrotype copy no. 1 by G. Mathiot, U.S.C.S. (with logo) U.S. Coast Survey Office. Publisher U.S. Author Bache, A. D. Full Title Cat and Ship Island harbors. From a trigonometrical survey under the direction of A.D. Bache, Superintendent of the Survey of the Coast of the United States. Main triangulation by F.H. Gerdes, assistant. Secondary triangulation by J.E. Hilgard, assistant. Topography by W.E. Greenwell, assistant. Hydrography by the party under the command of C.P. Patterson, Lieut. U.S. Navy. Published in 1850. Reduction for engraving by Chas. Mahon, draughtsman. Engraved by Sherman & Smith, N.Y. Title & sailing directions &c. by J. Knight U.S.C.S. Electrotype copy no. 1 by G. Mathiot, U.S.C.S. (with logo) U.S. Coast Survey Office. Publisher U.S. 
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