Sketch of the Defenses of Pittsburg [sic] made by order of Captain Craighill, Corps of Engrs., USA, July 20th, 1863 By B. W. O'Grady
Summary
"Fortifications Map File" Plans of Military Forts
Tags
sketch
defenses
pittsburg
order
captain
craighill
captain craighill
corps
engrs
usa
grady
fortifications map file
military forts
Date
20/04/1863
Source
The U.S. National Archives
Link
Copyright info
No known copyright restrictions