KOREA: AE charm (8.48g), 19th century, Mandel-76.9, Ramsden-165, KCBC 9-381, openwork type, 6 seal script Hanja characters in circles around diamond shaped hole either side, 'imitate a good man, do good things, tell a good story, interpret a good book', VF, ex Thomas Olive Mabbott, Gregory Cole Collection.
Estimate: 75-100 USD