Plate armor impenetrable to shot for sea-going vessels and other war structures
Publisher: [s.n.]
Published: 1863
Place of publication: Washington, D.C
Language: eng
Subjects: Armored vessels; History; Design and construction; Armor-plate
Notes: Caption title.

Signed at end: W.D. Porter, Commodore, U.S.N., J.L. Jones, St. Louis, Mo., Washington, D.C., February 25,1863.