Six ivory and stag antler netsuke, 19th/20th century, comprising one of a group of mushrooms, unsigned; another of a man holding a fan seated in a boat, signed Masamune; another of Ebisu, one of the seven gods of good luck, signed Hisakazu; a seated Shishimai dancer with a mask over his head, signed; a figure kneeling carrying a large sack, unsigned; and an acrobat balancing on his hands, unsigned (6) 3 cm to 6 cm