Watch List notes:

KOREA: Yi Byeon, 1849-1863, AE mun (3.33g), ND [1857], KM-455.4s, Mandel-28.9.4, Military Training Command, hun at top, chon at bottom, series 4, mojeon 'seed' or mother coin, EF, S, ex Wéiduolìya Collection.

Estimate: 75-100 USD