 The ship was divided into eight watertight compartments , while the engine room was divided by two longitudinal bulkheads into four compartments , making 12 watertight compartments in total . She had a round stern and a bow that ended in a large figurehead of Vulcan , holding a hammer in one hand , and some of " the bolts of Jove " that he had just forged in the other . Her armament was originally intended to be two 96 @-@ pounder pivot guns , one forward and the other aft , and four 68 @-@ pounder broadside guns . 
