22 Pieces of Purple and Red Mark Pu-er Tea Cake, 1999
A Piece of 'Gam San Lau' Red Mark Pu-er Tea Cake without Wrapping, Circa 1950s
Eight Pieces of Pu-er Tea Brick, Circa 1970s
Seven Pieces of Yellow Mark Pu-er Tea Cake, Circa 1960s
A Piece of Blue Mark Pu-er Tea Cake, Circa 1950s
