"United States" . . . . "1861 - 1865" . . "Bowen & Co." . . . . . . . . . "Plan of Fort Jackson : showing the effect of the bomardment by the U.S. mortar flotilla and gunboats, April 18th to 24th 1862"@en . . . . . "History"@en . . "Maps"@en . . . "Fort Jackson (La.)" . .