A Yellow Mark Pu'er Tea Cake,circa 1970s
Five Pieces Of 7542 Pu'er Tea Cake, 1980s
A Stack of 'Gam San Lau' Red Mark Pu'er Tea Cake without Wrapping, Circa 1950s
7 Pieces of 88 Pu'er Tea Cake with dry condition, Late 1980s
Nine pieces of 7542 Pu'er Tea Cake, Circa 1990s
