United States. Army. Corps of EngineersPea Ridge, Battle of, Ark., 1862--MapsJPEGea1211c6-3ad8-481d-82a6-ca371671d0c0engPublicMap of the battlefield of Pea Ridge, Arkansas, showing the positions of the United States and Confederate forces on the 8th of March 1862MapsArkansas1862Pennsylvania State University