USS Indiana was the lead ship of her class and the first battleship in the United States Navy comparable to foreign battleships of the time. Authorized in 1890 and commissioned five years later, she was a small battleship, though with heavy armor and ordnance. The ship also pioneered the use of an intermediate battery. She was designed for coastal defense and as a result, her decks were not safe from high waves on the open ocean.

Lattice masts, or cage masts, or basket masts, are a type of observation mast common on United States Navy major warships in the early 20th century. They are a type of hyperboloid structure, whose weight-saving design was invented by the Russian engineer Vladimir Shukhov. They were used most prominently on American dreadnought battleships and armored cruisers of the World War I era.