Scale 1:80,000. Relief shown by hachures. LC copy 1 annotated in ink: Engr. Office Depmt. Va. &amp; N.C., October 28th. Official, <a href="https://en.wikipedia.org/wiki/Peter_Smith_Michie" class="extiw" title="w:Peter Smith Michie">Peter S. Michie</a>, 1st Lt. U.S. Engrs., Chief Engr. Depmt. LC Civil War maps (2nd ed.) 642 Available also through the Library of Congress Web site as a raster image. AACR2: 110; 651/1; 651/2; 700/1; 700/2; 710/3
United States. Army Of The James; Michie, Peter Smith; Hawley, Joseph R. (Joseph Roswell); United States. Army. Corps Of Engineers
<a rel="nofollow" class="external free" href="https://www.loc.gov/item/79696049/">https://www.loc.gov/item/79696049/</a>