Watch List notes:

KOREA: Yi Hwan, 1834-1849, AE mun (4.84g), ND [1839], KM-891.1s, Mandel-43.4.1, Kwang Ju Military Township Military Office, ki at top, ch'on at bottom, circle at left, series 1, mojeon 'seed' or mother coin, EF, R, ex Wéiduolìya Collection.

Estimate: 100-150 USD