年份：約1950年代 工序：生茶 茶廠：勐海茶廠 倉儲：乾倉 數量：兩片 總重量：約330g, 320g(連膠片)
This lot comes in its original packaging, featuring a fluorescent green logo. This version is rare, as most available Blue Mark Iron Cakes typically come with a green character instead. The lot includes inner tickets, one of which shows slight damage. The tea cakes are made with thinner leaves and were tightly pressed using iron molds, allowing for a steady transformation under dry storage. This results in a richer and more robust mouthfeel.