Delaware Bay, River 1.

(Map of Delaware Bay and River). Sheet no. 1. (Founded upon a trigonometrical survey under the direction of F.R. Hassler and A.D. Bache, Superintendents of the Survey of the Coast of the United States. Triangulation by F.R. Hassler, assts. J. Ferguson, E. Blunt, C.M. Eakin, F.H. Gerdes, J.J.S. Hassler & J.E. Johnstone, Capt. Topl. Engrs. Topography by assistants W.M. Boyce, F.H. Gerdes, J.J.S. Hassler, H.L. Whiting, G.D. Wise & B.F. Sands, U.S.N. Hydrography by the party under the command of G.S. Blake, Lieutenant U.S. Navy. Soundings outside the capes under the direction of T.R. Gedney and G.M. Bache, Lieutenants U.S. Navy. Published in 1848. A.D. Bache, Superintendent). Final reduction for engraving of topography by W.M.C. Fairfax, asstist. & of hydrography by Lt. J.B. Dale, U.S.N. Engraved by F. Dankworth, assisted by O.A. Lawson. Views engraved by O.A. Lawson. Lettering by J. Knight. (Electrotype copy no. 4 by G. Mathiot, U.S.C.S.)

Bache, A. D.; Hassler, F. R.; United States Coast Survey

1848

1854

U.S.

1:80 000

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