1/350 Iron Shipwrights 4140 U. Iowa BB-4 1898 Resin & Brass Model Kit. Overall, the kit is in good condition. All pieces should be in the kit, but the storage bag ripped open thus the reason for the other storage bag. The 1/350 Iron Shipwrights 4140 U. Iowa BB-4 1898 resin and brass model kit is a highly detailed and authentic representation of the historic battleship. This unassembled kit is perfect for both boys and girls aged 15 and up, offering a challenging and rewarding building experience. With its scale of 1:350, the kit captures the intricate details of the U. Built in the United States by the renowned brand Ironshipwrights, this kit is sure to provide hours of enjoyment and satisfaction.