Lithograph of the Battle of Opequan or Winchester, Va.
Kurz &amp; Allison
Library of Congress, Prints &amp; Photographs Division, reproduction number LC-DIG-pga-01855 (digital file from original print) <a rel="nofollow" class="external free" href="http://memory.loc.gov/service/pnp/pga/01800/01855v.jpg">http://memory.loc.gov/service/pnp/pga/01800/01855v.jpg</a>.