Mode of fabricating XV-inch guns contracted for by Chief of Bureau of Ordnance, Navy Department, with Knap Fort Pitt Foundry, Pittsburgh, Pa., 1870 and 1871
Contributors: Bradford, Robert F.; United States. Navy Dept. Bureau of Ordnance.
Publisher: U.S. G.P.O.
Published: 1872
Place of publication: [Washington?]
Format: Microform
Subjects: Ordnance, Naval -- United States.; Naval gunnery.