12 inch/50 Mark 7 gun

The 12"/50 caliber Mark 7 gun was a United States Navy's naval gun that first entered service in 1912. Initially designed for use with the Wyoming class of dreadnought battleships, the Mark 7 also armed the Argentine Navy's Rivadavia-class battleships.

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"/50_Mark_7_gun_family Wikimedia, Wikidata
12"/50 caliber
rifled breech loader, naval artillery, United States Navy, 

12 inch/35 Mark II gun, 13 inch/35 Mark I gun, 13 inch/35 Marks 1,2 gun, 16 inch/45 calibre gun, 16 inch/45 Mark 6 gun, 16"/50 caliber Mark 2 gun, 3 inch/50 calibre gun, 30 mm Breda-Mauser, 5 inch/54 caliber Mark 42 gun, 5 inch/54 caliber Mark 45 gun, 6 inch/30 gun, 6 inch/30 Mark 3 gun, 6 inch/35 calibre Mark III gun, 6 inch/40 Mark 4 gun, 6 inch/47 calibre Mark 16 gun, 8 inch/30 calibre gun, 8 inch/35 calibre Mark IV gun, Canon de 24 C modèle 1864, Dahlgren gun, naval artillery, QF 6 pounder Driggs-Schroeder gun, 

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Location: KML, Cluster Map, Maps,

Frameless

Cleaning second forward turrett, Dreadnaught LCCN2016825856

ARA Moreno 305mm gun

111-SC-20622 - NARA - 55200946 (page 1)

USS Arkansas (BB-33) - NH 63636

ARAMoreno

12 inch M1895 gun Fort Miles information board Flickr 6723699773

12 inch M1895 gun Fort Miles firing trigger Flickr 6723700525

12 inch M1895 gun Fort Miles left rear view Flickr 6723700215

12 inch M1895 gun Fort Miles muzzle view Flickr 6723736865

12 inch M1895 gun Fort Miles right front view Flickr 6723737873

Type	Subtype	Date	Description	Notes	Source
commons	image		Cleaning second forward turrett, Dreadnaught LCCN2016825856		Commons
commons	image		ARA Moreno 305mm gun		Commons
commons	image		111-SC-20622 - NARA - 55200946 (page 1)		Commons
commons	image		USS Arkansas (BB-33) - NH 63636		Commons
commons	image		ARAMoreno		Commons
commons	image		12 inch M1895 gun Fort Miles information board Flickr 6723699773		Commons
commons	image		12 inch M1895 gun Fort Miles firing trigger Flickr 6723700525		Commons
commons	image		12 inch M1895 gun Fort Miles left rear view Flickr 6723700215		Commons
commons	image		12 inch M1895 gun Fort Miles muzzle view Flickr 6723736865		Commons
commons	image		12 inch M1895 gun Fort Miles right front view Flickr 6723737873		Commons