年份：約1970年代 工序：生茶 茶廠：下關茶廠 倉儲：乾倉 數量：一筒七片 總重量：約2230g
This lot comes in intact original packaging and has been well preserved in dry storage. The tea cakes are flat and firm, featuring a large indentation on the back. It inherits the style of Blue Mark Pu-er, made with a single type of tea leaf, resulting in strong plum and camphor aromas. Produced in limited quantities, likely for special supply to designated regions, it is a rare and valuable collectible.