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.
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.
Full Title
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