Four Pieces of Pu-er Tea Cake, 1980s
Seven Pieces Of 'Hong Tai Chang' Pu-er Tea Cake, circa 1960s/1970s
A Stack Of 'Song Pin Hao' Pu-er Tea Cake, circa 1960s
Eight Pieces of Yun Hai Pu-er Tea Cake, 1998
A Stack of 'Tian Xin Hao' Pu-er Tea Cake, circa 1970s
