1 cm (3/8 in.)
Gold
19th centuryChineseCopper-tin-antimony alloy
10th-8th century BCEIranianGold
GreekFibula: leaded bronze; Pin: Mixed copper alloy
2nd-3rd century CERomanBronze
IslamicGold
4th-2nd century BCEEtruscanSilver color
18th-19th centuryUnidentified cultureCopper alloy
1st-2nd century CERomanElectrotype of gold; intaglio
19th-20th centuryMycenaeanBronze
9th-8th century BCEItalicCopper alloy
7th-6th century BCEItalicGilt Bronze
10th-12th centuryChinese