Church, B. S. (Benjamin Silliman), 1836- manuscriptcartographic Maps. lcgft https://id.loc.gov/authorities/genreForms/gf2011026387 [186-] eng Shows military camps in Arlington County, Alexandria, and adjoining areas of Fairfax County. Relief shown by hachures. At head of title: 211, L., sheet 12. In lower right corner: Transferred from Office of Chf. Engr., Defenses of Washington, to Engr. Dept.--1866. Oriented with north toward the lower right. Pen-and-ink and pencil. LC Civil War maps (2nd ed.), Stephenson. Cartography of northern Virginia, Military topography--Virginia--Arlington County--Maps. Military topography--Virginia--Alexandria--Maps. Military topography--Virginia--Fairfax County--Maps. Manuscript maps. Arlington County (Va.)--History--19th century--Maps, Manuscript. Alexandria (Va.)--History--19th century--Maps, Manuscript. Fairfax County (Va.)--History--19th century--Maps, Manuscript. United States Arlington. Available also through the Library of Congress Web site as a raster image. http://hdl.loc.gov/loc.gmd/g3883a.cw0521000