Part of map of portions of the milit'y dept's of Washington, Pennsylvania, Annapolis, and north eastern Virginia /

Relief shown by hachures.
Shows Washington D.C. region, including western part of Maryland and northeastern Virginia. Does not show Pennsylvania with the exception of Gettysburg.
Pen-and-ink on tracing cloth, mounted on paper.
Holograph beneath title: "A.L. Rives., Col. & asst. to Chf. Eng."
LC Civil War maps (2nd ed.), H15
Available also through the Library of Congress web site as raster image.