Washington D.C in the 1860s: What U.S. Capital looked like during and after the Civil War
#11 Union Arch, built by Gen. M.C. Meigs, span of 220 feet, 1863
Places & People
Washington D.C in the 1860s: What U.S. Capital looked like during and after the Civil War
#11 Union Arch, built by Gen. M.C. Meigs, span of 220 feet, 1863
Places & People