Photo courtesy of Picturehistory.com
Construction of Fort Totten began in August 1861 and was finished by 1863. It occupied a high point in advance of the Soldiers' Home, President's Lincoln summer home. It mounted 20 guns and mortars, including eight 32-pounders. The fort's 100-pounder Parrott rifle provided long-range support to Fort Stevens during Confederate General Jubal A. Early's attack on that fort on July 11 and 12, 1864.