Series of 152mm guns [SU;RU]
Found on


Msta (umstä') , river, c.280 mi (450 km) long, rising N of Vyshne Volochek, NW European Russia, and flowing generally NW into Lake Ilmen near Novgorod. Navigable in its lower course, it is included in the Vyshnevolotsk canal system.
Found on
No exact match found