Chinese export porcelain two-handled cup from the Diana (1817). 128 grams, 4-1/4" diameter, 2" tall. A typical blue-on-white porcelain cup with two delicate handles, both surprisingly intact, overall excellent condition with some surface encrustation and several very small rim chips. With photo-certificate. Recovered from: Diana, sunk in 1817 in the Straits of Malacca between Indonesia and Malaysia (Estimate: $100 - 150)