Published by on July 15, 2026 The product is a Roman Egyptian bronze sestertius coin from the reign of Otho in 69 AD. This coin, certified by NGC, is categorized as 'Roman: Imperial (27 BC-476 AD)'. The historical significance of this rare coin lies in its connection to the ancient Roman era, as well as its unique 'bronze disease' feature. Despite being from the United States, the coin's provenance history is not available, adding to the mystery and allure of this ancient piece.