Category:US National Archives series: "Fortifications Map File" Plans of Military Forts, compiled 1790 - 1941

Media in category "US National Archives series: "Fortifications Map File" Plans of Military Forts, compiled 1790 - 1941"

The following 50 files are in this category, out of 50 total.

Last modified on 26 August 2011, at 08:47