Scale not given. LC Civil War Maps (2nd ed.), 615.8 Another edition. Title of the leaflet has been changed to "Petersburg National Battlefield, Virginia." Description derived from published bibliography. Available also through the Library of Congress web site as raster image.
United States. National Park Service
1965
<a rel="nofollow" class="external free" href="https://www.loc.gov/item/99448485/">https://www.loc.gov/item/99448485/</a>