A Tong Of ‘Si Pu Gong’ Pu-er Tea Cake, 1950’s
7 Pieces Of 'Guang Yun' Pu-er Tea Cake, 1970's
5 Pieces Of 7572 Pu-er Tea Cake From The First Batch, early 1980’s
6 Pieces Of Tea Bricks With Thick Yellow Paper, late 1980’s
A Tong Of 8582 Pu-er Tea Cake In Thick Wrapping, 1980s