Map of Montgomery County, Maryland /

General-content military map; also shows rural buildings with householders' names and extensive delineation of ravines (only in Montgomery County in the immediate vicinity of the District of Columbia).
Also covers the western end of Prince George's County (Md.).
Relief shown by hachures.
Oriented with north toward the upper left.
"Autographic Transfer printed at the Coast Survey Office, June 24th 1863."
Available also through the Library of Congress Web site as a raster image.
LC copy imperfect: Vertically fold-lined, torn at fold line, mounted on cloth backing.
LC Land ownership maps, 298
Bibliography of "Authorities used".
Print number at upper right: No. 32.
2 copies