late 4th century BCE-3rd century CE
9 cm (3 9/16 in.)
Silver
17th centuryBritishExport blue-and-white ware, imitation kraak porcelain: porcelain with decoration painted in underglaze cobalt blue; with underglaze cobalt blue hallmark of a single Chinese character reading "yu" (jade) within a double circle on the base
17th-18th centuryChineseQingbai ware: porcelain with pale sky-blue glaze over incised and carved decoration
12th centuryChineseGlass
19th centuryGermanBlue-green glass
1st-2nd century CERomanChrome-plated steel and ebony
20th centuryGermanCeramic
18th centuryJapanesePlaster
Stoneware
21st centuryBritishGray stoneware with incised and stamped decoration and with splashes of natural ash glaze. Reportedly recovered in Kyŏngju, North Kyŏngsang province.
7th-8th centuryKoreanMetal
20th centuryGerman