Plans of Helgoland Dreadnought Battleships
These plans show the Helgoland class battleships, the second German class of dreadnought battleships. They were armed with twelve 30.5cm (12in) guns in six twin turrets, three fore and three aft. This allowed them to fire six guns forward or aft or eight on the broadside. A battery of 15cm (5.9in) guns were carried on the main deck, one deck below the main turrets.
How to cite this article:
Rickard, J (8 December 2018), Plans of Helgoland Dreadnought Battleships , http://www.historyofwar.org/Pictures/pictures_plan_helgoland_class_battleship.html