Tinned copper
15th-16th centuryPersianLead-glazed ware: light gray earthenware with incised decoration under emerald green, lead-fluxed glaze. Reportedly recovered in Ch'angnyŏng, South Kyŏngsang province.
8th-9th centuryKoreanNorthern black ware of Cizhou type: off-white stoneware with dark brown glaze, the markings in overglaze iron oxide
11th-12th centuryChineseMetal
20th centuryGermanLongquan celadon ware: light gray stoneware with bluish green celadon glaze. From the Longquan kilns at Longquan, Zhejiang province.
12th-13th centuryChineseLight gray stoneware with pale celadon glaze over decoration painted in iron-brown slip
17th-18th centuryKoreanSilver, glass
18th centuryBritishWhite ware: molded porcelain with pale grayish-green glaze. Reportedly recovered less than 50 miles south of Seoul in summer 1961.
15th centuryKoreanSilver
19th centuryBritishTerracotta
5th century BCEGreek