The 102 mm 60 caliber Pattern 1911 was a Russian naval gun developed in the years before World War I that armed a variety of warships of the Imperial Russian Navy during World War I. Pattern 1911 guns
Coastal Defense Memorial Uusikaupunki
BAP Almirante Villar the former Estonian destroyer Wambola.
BAP Almirante Guise the former Russian destroyer Avtroil.
The Fidonisy class, also known as the Kerch class, were a group of eight destroyers built for the Black Sea Fleet of the Imperial Russian Navy during World War I. They participated in World War I, the