Ключевые слова: ancient, ancient artifact, ancient coin, ancient rome, antique, archaeology, augustus, authentic, authenticity, classical, coin, collectible, commemorative, denarius, empire, fine, hammered, head of nero, health, heritage, historic event, historical, historical figure, history, imperial, investment, irregular, legacy, metal, mythology, nero, nero caesar, numismatic, obverse, old, precious, rare, reverse, roman, roman currency, roman emperor, roman empire, rome, silver, throne, treasure, valuable, variable alignment, wealth,