Catalogue of points of historic interest : [Washington D.C. and metropolitan area]
Shows Civil War hospitals and fortifications. Panel title. Includes text, directory of committee members, and ill. Descriptive index to points of interest and directories on verso. "35." LC Civil War maps (2nd ed.) 679 Available also through the Library of Congress Web site as a raster image. LC copy laminated with tissue paper. Phillips. Washington 542 DCP
Grand Army of the Republic. Committee on Marking Points of Historic Interest - Grand Army of the Republic. National Encampment
U.S. Army Engineer School - Barnard, J. G. (John Gross) - United States. Army. Corps of Engineers
One hundred years : [Washington D.C. and metropolitan area]
Relief shown by hachures on 1865 map. Depths shown by soundings on 1865 map. 1865 map is facsimile. "This is a comparison of the Bureau of Engineers' map of the 'Defenses of Washington' compiled in 1865, one hundred years ago, and the present day road map." "Original map courtesy of the U.S. Army Engineer School Library." Original version: Defenses of Washington, extract of military...
United States. War Department. Engineer Bureau - United States. Army. Geodesy, Intelligence, and Mapping Research and Development Agency. Graphics Division