A Stack of 'Gam San Lau' Red Mark Pu'er Tea Cake without Wrapping, Circa 1950s
A Stack of Black-Marked Pu'er Tea Cake, 1999
7 Pieces of Pu'er Tea Cake, Early 1980s
3 Pieces of Pu'er Tea Cake, 80s-90s
7 Pieces of 8582 Pu'er Tea Cake In Thin Wrapping, 1980s
