An authentic Joseon Korea Yi Dynasty: Cho Son Tong Bo (1423 - 1450), issued by King Sejong (朝鮮李氏王朝：朝鮮通寶，世宗時期鑄造).VF
Extra casting around coin outer rim.
Choson tong bo (朝 鮮通寶) coins were actually cast during two time periods. The first period was during the 5th - 7th years (1423-1425 AD) of the reign of King Sejong (世宗) when the coins were cast written in "orthodox" script (楷書).
The coin at the left is an example of a choson tong bo (朝 鮮通寶). The characters are read in the following order: top, bottom, right, left.
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