USS IOWA Takes on Iowa Coins, Regains its Mast, Prepares for its Final Journey; The Battleship of Presidents will open as an interactive naval museum in Los Angeles. The time-honored tradition of adding coins to the mast of a ship for good luck took place as two Iowans stood atop a 205-foot-tall platform and dropped Iowa state quarters into the mast of the USS IOWA as it hung from a barge crane. Former Iowa legislator Jeff Lamberti of Ankeny and Becky Beach of Des Moines released a handful of coins into the mast shortly before eight welders reattached it to the historic battleship.