A Piece Of Blue Mark Pu-er Tea Cake, 1950’s
7 Pieces Of Chungcha Brand Pu-er Tea Cake With Simplified Chinese Characters, 1970’s
7 Pieces Of Blue Mark Pu-er Tea Cake, 1970’s
2 Pieces Of Sun Yishun Liu An Tea, 1950s
A Tong Of 88 Pu-er Tea Cake, 1980's
