(lot of 7) Chinese organic material archer's rings,prising a reconstituted medicinal ring incise-decorated with a scholar in a landscape along with a poetic inscription, a silver wire inlaid bamboo ring, a coconut shell ring carved in openwork, a black lacquered ring, a water buffalo horn ring, a stag antler ring, and a sandalwood ring carved in raised relief, widest 1.375". Provenance: Piedmont, California private collection amassed over the past fifty years.