Seven Pieces of Pu-er Tea Cake in Thin Wrapping, Circa 1990s
A Stack of 73 Pu-er Tea Cake, Circa Early 1980s
Two Pieces of Water Blue Mark Pu-er Tea Cake, 1997
Six Pieces of 'Zheng Ai Ji Yi Shun Hao' Liu An Tea, Early Republic of China
Three Pieces of Pu-er Tea Cake, 1997 and A Piece of Pu-er Tea Cake, 1994
