Keywords: Casemate - Mississippi.png en A view of a gun and casemate at USS Dakota File Casemate USS North Dakota LOC 09527u jpg LOC-image ggbain 09527 Bain News Service publisher 100px PD-Bain Original upload log page en wikipedia Casemate_2 png 2010-09-15 23 41 Kevin Murray 556×300× 125824 bytes <nowiki> PD-USGov-Military-Navy Source Department of The Navy -- Naval Historical Center </nowiki> This image is a derivative work of the following images File Casemate_USS_North_Dakota_LOC_09527u jpg licensed with PD-Bain PD-US 2006-11-21T04 01 23Z Balcer 1200x1088 208100 Bytes <nowiki>Casemate housing a 5 inch gun on battleship USS North Dakota Detail cropped from larger image PD-LOC LOC-image ggbain 09527 </nowiki> USS North Dakota BB-29 5 /50 caliber gun Casemates naval artillery |