Memorial to the Congress, government and people of the United States [microform] : concerning several great inventions of national importance, and the infringements of a U.S. patent in building ironclad vessels and iron turrets /
Beschke, William.
[Philadelphia?,
1865]
Caption title.
Appendix: The Lancaster-gun. (Reprinted from the 'National intelligencer.' Washington : Feb. 22, 1855) Ordnance and gunnery ... (Reprinted from the 'National intelligencer.' Washington : March 9, 1855)
Sabin 5036.
Sabin Group 17.
Microfiche.
Armor-plate.
Armored vessels.
Ordnance, Naval.