Eagle Displaying Crowned Shield of Aragon and Castile [reverse] c. 16th century

This 16th-century gold coin, known as an "Eagle Displaying Crowned Shield of Aragon and Castile," is a striking example of numismatic art. The coin features a detailed depiction of an eagle holding a shield emblazoned with the combined arms of Aragon and Castile, a powerful symbol of the unified Spanish monarchy. The inscription encircling the design may be a Latin phrase, likely related to the monarchs' authority or the coin's value. This coin is a valuable artifact, offering insights into the history of Spain and the art of coin making during this period.