One by Masatomo, late 18th to early 19th centuryThe first of a large dog resting in a winnowing basket, the ivory somewhat worn and bearing a good patina, unsigned, 6.4cm (2?in) wide; the second of Chokaro seated, leaning to one side and holding a large double gourd, signed Masatomo, 4.5cm (1?in) wide; the third a stag-antler netsuke of a seated man, smiling broadly while holding a sake cup, unsigned, 3.8cm (1?in) high; the fourth of a drunken man holding a sake cup and tokkuri (bottle), unsigned, 3.5cm (1 3/8in) high. (4).