Six Stacks of Water Blue Mark Pu-er Tea Cake, 1997
Eight Pieces of 7542 Pu-er Tea Cake, 1993
14 Pieces of 8653 Pu-er Tea Cake in Traditional Chinese Characters, circa 1980s
A Stack Of 7532 Pu-er Tea Cake, circa 1980s
42 Pieces of 'Guang Yun' Pu-er Tea Cake, circa 1970s
