Live Science on MSN4 个月
Medieval gold coin unearthed in ruined fortress in Bulgaria may depict Byzantine emperor
A gold coin unearthed at the site of a medieval fortress in Bulgaria indicates the wealth of the people who lived there ...
来自MSN5 个月
1,500-year-old gold coins from Byzantine Empire discovered in medieval dwelling in Bulgaria
700-year-old coin depicting Jesus and medieval king discovered in Bulgaria All five coins are of the same type: a "tremissis" — a small gold coin worth one-third of a "solidus" — that depicts ...