A Treatise on Ordnance and Armor: Embracing Descriptions, Discussions, and Professional Opinions Concering the Material, Fabrication, Requirements, Capabilities, and Endurance of European and American Guns for Naval, Sea-coast, and Iron-clad Warfare, and Their Rifling, Projectiles, and Breech-loading ... With an Appendix, Referring to Gun-cotton, Hooped Guns Etc., Etc. By Alexander L. Holley, B. P. With 493 Illustrations