The 380mm/45 Modèle 1935 gun was a heavy naval gun of the French Navy. It was the largest calibre naval gun ever fielded in French service.
Wikipedia https://en.wikipedia.org/wiki/380_mm/45_Modèle_1935_gun
Address (Unnamed Road), Brest 29200, France
Coordinates 48°23'6.674" N -4°29'44.073" E
