A lacquer dish Showa era (1926-1989) The circular dish with a slightly upturned rim, executed in greenish-brown lacquer polished smooth in imitation of bronze and decorated on one edge in darker brown seigaiha (combed wave-pattern lacquer) patterns of rolling waves, signed on the underside with a scratched signature Sanshu With a double wood tomobako storage box, inscribed on the cover of the inner box Nami-e, seigaibon (Combed waves design tray), signed Sanshusai tsukuru and sealed Sanshu 9 1/8in (23.2cm) diameter