3 Tongs Of Purple ‘Dayi’ Pu-er Tea Cake, 1996
A Tong Of Yellow Mark Pu-er Tea Cake, 1970’s
A Tong Of Green Mark Pu-er Tea Cake, 1950’s
3 Pieces Of Chung Cha Brand Tea Cake in Simplified Chinese, 1970s
A Piece Of ‘Jiang Cheng Hao’ Pu-er Tea Cake, 1940's
