Italian Ansaldo-design for Russian 23.000 tons battleship 1909

 
Prepared for the Russian Empire but not realized, probably influencing the Russian Gangut-class. With a standard displacement of 23.000 tons and as dimensions 176 x 28 x 8,15 metres. Maximum speed 21 knots. The armour consisted of a 12,7cm (forward)-20,3-15,2 (aft) cm thick belt and a 10,2cm thick upper belt, a 10,2cm deck and the conning tower protected by 25,6cm and a 5,1cm thick anti torpedo bulkhead. The armament consisted of 6x3-30,5cm guns, 16x1-12cm casemated guns, 4x1-4,7cm guns. 8x1-1,3cm machine guns and 4x1-45,7cm torpedo tubes.