Picryl description: Public domain photo of broadside, free to use, no copyright restrictions image
At head of title: U.S. Coast Survey. Prof. A. D. Bache, Supt. Stamped in lower right corner: From collection of David Dixon Porter. Pen and ink manuscript drawn on tracing cloth, covering the environs of forts More
Annotated in pencil on verso: Plan of Fort Jackson. [1862?]. From the Joseph R. Hawley papers in LC Manuscript Division. LC Civil War maps (2nd ed.) 237 Includes explanatory note. Available also through the Lib More
Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 234, Folder 18.
Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 204, Folder 34.
Includes note describing positions of Union "mortar flotilla" on April 18-21, 1862. Annotated in pencil on verso: Forts of Jackson/St. Philip, [1863?]. "The Forts from data furnished by the Chief Engineer, U.S. More