The final culmination of battleship design in the United States resulted in three classes of fast battleships. The US.S. New Jersey, part of the Iowa Class is shown above, in a view looking aft beyond B turret. This ship represents the apex of battleship design. Although not as refined, her smaller predecessors, the North Carolinas and South Dakotas were very impressive ships in their own right. Having been built earlier and exhibiting greater constraints of the Washington Naval Treaty, they were slightly slower and less spacious. Nonetheless, they mounted the same nine 16" gun scheme. To get a detailed insight into the engineering attributes of a South Dakota class, click here to enjoy a website made from information gathered by someone who exhibits a lot of knowledge about the U.S.S. Massachusetts, now serving as a museum in Battleship Cove, in the state she was named after.