noun
gold seal
A seal made of gold, often used historically for official documents or as a symbol of authority.
博物館で古代の金印を見た。
I saw an ancient gold seal at the museum.
noun
King of Na gold seal
Specifically refers to the gold seal given by the Chinese emperor to the King of Na (a state in ancient Japan), a famous historical artifact.
See also: 漢委奴国王印
漢委奴国王印は、日本で発見された最も有名な金印の一つです。
The King of Na gold seal is one of the most famous gold seals discovered in Japan.