A WOOD NETSUKE of an awabi shell with small encrusted shells, signed Tomonobu, early 19th century, 4.5cm. wide; another of a similar piece (slight restoration), with signature Tomonobu, 19th century, 4.7cm. wide; an another of a group of clams, signed Hideharu, 19th century, 4.3cm. wide (3)