Entrance to Pensacola Bay, Florida nautical chart

Scale ca. 1:45,000 (not "1:30,000").
At head of title: United States Coast Survey.
Facsimile.
Relief shown by hachures. Depths shown by soundings.
"No. 490."
"Plate no. 1335."
"Triangulation & topography by F. H. Gerdes, assistant. Hydrography by the party under the command of Lieut. J. K. Duer, U.S.N., asst."
"Redd. drng. by P. Witzel.
"Engd. by G. B. Metzeroth, J. V. N. Throop, and A. Petersen."
Includes text.
Available also through the Library of Congress Web site as a raster image.
AACR2