Blue glass
1st century CERomanBlack earthenware
3rd millennium BCEChinesePale greenish white nephrite
18th centuryChineseTerracotta
Mixed copper alloy
10th-8th century BCEIranianPunch'ŏng ware: light gray stoneware with pale celadon glaze over stamped decoration inlaid with white slip. Made in Sŏngju, North Kyŏngsang province, and reportedly recovered there.
15th centuryKoreanQingbai-type ware: light gray stoneware, the upper portion with pale sky-blue glaze over applique molded decoration
13th-14th centuryChineseBuncheong-style stoneware: light gray stoneware with decoration incised and carved (in sgraffito technique) through an all-over coating of white slip; with celadon glaze; with artist signature reading 김 (Kim) incised on the base
21st centuryKoreanProto-porcelain: stoneware with thin ash glaze
9th-8th century BCEChineseSilver
19th centuryBritishPale green glass
1st-2nd century CERoman