Barnard, J. G. (John Gross) - Boschke, A. - United States Coast Survey - Barnard, J. G.
Defenses of Washington.
Catalog Record Only
Relief shown by contours. Also shows rural householder's names. In right lower margin: Report of Gen. Barnard. Photocopies of ms. maps in the National Archives and Records Administration, Cartographic and Architectural Branch, record group 77. Sheet no. 9 at scale 1:5,280. Maps numbered at upper left: Drawer 171, sheet 92 [thru] ... sheet 102. Maps numbered in right upper margin: No. 2 [thur] No. ...