Adapted from A.L.Raven's design drawing. The Montana was designed to have 4x 3-gun 16"/50cal Mk7 (same guns used on Iowas) and 10x dual 5"/54cal as secondary batteries. Five ships were planned but none were laid down, as Iowa-class battleships and Essex class carriers were given priority.
1:1800, 1:1250, and 1:1200: Requires snips/clippers to remove turrets from under the ship; cut stems to length for hole; and adhesive of choice to affix them.
http://en.wikipedia.org/wiki/Montana-class_battleship