Sheppard, Eric W. cartographic Maps. lcgft https://id.loc.gov/authorities/genreForms/gf2011026387 London, E. W. Sheppard, [1911] eng Annotated in different colors to show the routes between Sept. 4th and 14th of the "9th Corps, Reno,"1st Corps, Hooker," "12th Corps, Williams," "2nd Corps, Sumner," "6th Corps, Franklin," "Couch's Division," and "Sykes Division." Positive photostat of map in E. W. Sheppard's The Campaign in Virginia and Maryland, June 26th to Sept. 20th 1862 (London, Geo. Allen & Co., Ltd., 1911) Description derived from published bibliography. Scale ca. 1:193,000. LC Civil War Maps (2nd ed.), Maryland--Maps. United States Available also through the Library of Congress web site as raster image. http://hdl.loc.gov/loc.gmd/g3840.cw0244000