USS Missouri Battleship Building Blocks Toy Set WW2 Military USS Missouri Battleship Toy Building Blocks Set. USS Missouri (BB-63) is an Iowa-class battleship, there have been three ships in the United States Navy named after the State of Missouri. The USS Missouri was the last battleship commissioned by the United States. It is best know as the site of the surrender of the Empire of Japan and the end of World War II. This set contains 2631 pieces. High Level Of Detail, WW2 Building Blocks. 33in long x 4in wide x 9.5in tall. Product comes unassembled with detailed printed paper instructions. General Jim’s building blocks are compatible with Lego ®, Cobi®, Wange, Sembo ® and all major brick building brands