actual: 1.9 cm (3/4 in.)
Gold and glass paste
1st century BCE-2nd century CERomanMixed copper alloy
3rd-4th century CERomanBronze
2nd-3rd century CERomanCopper alloy
2nd-3rd century CERomanBanded agate
1st century BCE-2nd century CERomanGold
1st century BCE-1st century CERomanCopper alloy
2nd-3rd century CERomanBrass and glass
1st-3rd century CERomanLead
RomanCopper-silver alloy, gilded tip
2nd-4th century CERomanFibula: leaded bronze; Pin: Mixed copper alloy
2nd-3rd century CERomanCopper alloy
2nd-3rd century CERoman