. "128.016"^^ . . . . "16.1544"^^ . . . "12.192"^^ . "2500000.0"^^ . . . . "76.2"^^ . . "Scrapped incomplete 1881" . "The Stevens Battery was an early design for a type of ironclad, proposed for use by the United States Navy before the American Civil War. One full-sized example was begun but never completed due to lack of funding."@en . "Stevens Battery"@en .