8th century BCE
4 x 3.5 cm (1 9/16 x 1 3/8 in.)
Pale greenish white nephrite
12th-13th centuryChineseBronze
1st millennium BCEIranianSilver color
18th-19th centuryUnidentified cultureMixed copper alloy
7th centuryByzantineleaded bronze
6th-5th century BCEEast AsianLacquer on wood
19th centuryJapaneseCopper-tin-antimony alloy
10th-8th century BCEIranianLight gray and brownish, translucent nephrite cylinder
19th-20th centuryChineseBronze
10th-8th century BCEIranianCopper alloy
8th century BCEGreekCopper alloy
1st century BCE-1st century CERomanCopper with stone
20th centuryGerman