 
Diameter 24.2 mm |
Obverse: Cho Son Tong Bo -
Legend of first coin (1423 a.d.) of the Korean
Joseon Dynasty (1392-1910 a.d.). King Yi Do (1419-1451 a.d.)
Weight was fixed at 150 coins to 1 Kun (600 g) Reverse: plain Edgar J.Mandel, Cast coinage of Korea, 1972. #10.3 |
 
Diameter 23.9 mm |