United States. Navy Department. Bureau of Ordnance
Ordnance Instructions for the United States Navy. 1866. Fourth edition.
United States. Navy Department. Bureau of Ordnance · 2006
ספרייה ציבורית, Project Gutenberg. בלי הרשמה.
United States. NavyUnited States. Navy -- Small-boat serviceUnited States. Navy -- Ordnance and ordnance stores