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
2 Tongs Of 88 Pu-er Tea Cake, 1980’s
A Tong Of 8582 Pu-er Tea Cake In Thick Wrapping, 1980’s
2 Pieces Of 8582 Pu-er Tea Cake From The First Batch, 1980’s
