KOREA: AE charm (7.29g), 19th century, Mandel-31.7b, Ramsden-38, KCBC 9-166, middle size of 38mm, two facing bats, 'long life, happiness, health & peace' in Hanja characters / 'wealth, nobility, many sons' in Hanja characters, EF S, ex Thomas Olive Mabbott, Gregory Cole Collection.
Estimate: 100-200 USD