COWLES, Calvin D., comp. Atlas to Accompany the Official Records of the Union and Confederate Armies. Washington, DC: Government Printing Office, 1891-1895. 3 Vols. Large folios. 1st eds. 175 color plates. Later 3/4 red morocco, original labels laid down on front boards, all edges marbled. Foredge of a few leaves professionally repaired, else very good. HOWES C-816,"aa." Nevins II, p.31. Dornbusch IV: 12634. Stephenson, Civil War Maps 99. A portion of "the most detailed atlas yet published on the Civil War." Stephenson.