Three Pieces of Pu-er Tea Cake, 1980s/1990s
Six Pieces of Pu-er Tea Brick, Circa 1970s
Twelve Stacks of 7542 Pu-er Tea Cake, Mid 1990s
Four Pieces of Pu-er Tea Brick Produced During Cultural Revolution, 1970s
Eighty-Five Pieces of 9252 Pu-er Tea Cake, Early 1990s
