Three Pieces of 'Chung Cha' Brand Pu-er Tea Cake in Simplified Chinese Characters, Circa 1970s
A Stack of Ancient Tea Tree Tea Cake, 2017
A Stack of 7532 Pu-er Tea Cake, Circa 1980s
Eight Pieces of Pu-er Tea Brick, 1997
A Piece of 'Pu Qing Hao' Pu-er Tea Cake, 1913
