Japanese battery operated tinplate boats: a Marusan 'Rosemarie' cabin cruiser with operating smoke effect, a 'Tuggy' tug boat, a Masudaya 'Neptune' tug boat, a Linemar PT107 torpedo boat with remote control in original box, and a Yonezawa 'Diamond' motor boat in original box; and a battery operated 'Wooden Boat Cabin Cruiser', in orignal box (6)