![Contours of Union forts on south side of Potomac, 1862 [map].](https://tile.loc.gov/image-services/iiif/service:gmd:gmdvhs:gvhs:gvhs01:vhs00242/full/!1200,1200/0/default.jpg)
Library of Congress — Maps
Contours of Union forts on south side of Potomac, 1862 [map].
sneden, robert knox · 1862-01-01
🔒
Order museum-quality prints
Sign in to order prints, canvas, and more of this work. Browsing and full-resolution downloads stay free.
