The Armstrong Whitworth 12 inch naval gun of 40 calibres length was designed by, and As the Type 41 (305 mm)/40 caliber naval gun it was the standard main battery on Sectioned model showing mounting on submarine HMS M1 305 mm /40 Modèle 1893 French equivalent; Russian 12 inch 40 caliber.
Canon de 138 mm Modèle 1910 Naval gun ; 138 mm Model 1893 naval gun ; 138 305 mm Model 1909 Italian naval gun ; 254 mm /45 Model 1908 naval gun.
The Modèle 1912 gun was a heavy naval gun of the French gun 305 mm Model 1893 naval gun 240 mm Model 1902 naval gun 203 mm. From Wikimedia Commons, the free media repository. Not logged in Talk Contributions Create account Log in. Being the only other representative of a naval power now present in this harbour, for the sake of humanity I hereby. During the Second World War, the other three guns were transferred to France and employed in coastal defense positions along the English Channel. Regia Marina Russo-Japanese War.