The hat of Emperor Napoleon Bonaparte, who ruled it will be exhibited at a auction in Paris on Sunday, November 19th.
According to BBC News, it is planned to help out from 600 thousand to 800 thousand euros for the famous headdress.
In addition to the hat at the auction, other personal belongings of Napoleon Bonaparte will be presented.
Napoleon replaced about 120 such hats, but today only 20 of them have been preserved.