5th-3rd century BCE
Brass
1st-2nd century CECelticBronze
6th-5th century BCEGreekMetal
GreekLeaded brass
2nd-3rd century CERomanAmber or tortoise shell?
19th centuryBritishGilt copper alloy
7th-8th centuryAvarCopper alloy
7th-8th centuryAvarBronze
8th century BCEGreekLeaded brass
8th-11th centuryVikingCopper alloy
8th-5th century BCEGreekCopper alloy
3rd century BCEGreekCopper alloy
1st millennium BCE-1st millenium CEUnidentified culture