Dried Tangerine Peel, Circa 1968
Dried Tangerine Peel, Circa 1989
Dried Tangerine Peel, Circa 1956
Ten Pieces of Angong Niuhuang Wan from Beijing Chinese Medicine Factory, Circa 1970s
Two Pieces of Angong Niuhuang Wan from Beijing Chinese Medicine Factory, 1986
