The Canon de 194 mm Modèle 1902 was used in sea-going battleships built between the mid- to late 1880s and 1905 before the advent of which ship?
Canon de 194 mm Modèle 1902 gun: The Canon de 194 mm Modèle 1902 was a medium-caliber naval gun used as the primary or secondary armament in both casemates and turrets of a number of French pre-dreadnoughts and armored cruisers during World War I. Pre-dreadnought battleship: Pre-dreadnought battleships were sea-going battleships built between the mid- to late 1880s and 1905, before the launch of HMS "Dreadnought" .
HMS "Dreadnought"