7 Pieces Of Chungcha Brand Pu-er Tea Cake With Simplified Chinese Characters, 1970’s
A Tong Of 7572 Pu-er Tea Cake, 1980’s
2 Pieces Of Sun Yishun Liu An Tea, 1950s
A Piece Of Chung Cha Brand Pu-er Tea Cake with Simplified Chinese Character (Nineteen Words), 1970’s
4 Pieces Of Pu-er Tea Bricks Produced During Cultural Revolution, 1973
