Andrea Doria-class battleship
The Andrea Doria class (usually called Duilio class in Italian sources) was a pair of dreadnought battleships built for the Royal Italian Navy (Regia Marina) between 1912 and 1916. The two ships—Andrea Doria and Duilio—were completed during World War I. The class was an incremental improvement over the preceding Conte di Cavour class.
Source: Wikipedia — Andrea Doria-class battleship (CC BY-SA 4.0)