Korea South 1175-1179, 1177a sheet, MNH, $8.40. Michel 1169, 1193-1174, 1176-1177, Bl.435. Art treasures, 1979. Porcelain jar, 17th century; Man on horseback, ceremonial pitcher, Sword Dance, by Shin Yun-bok, Golden Amitabha with halo, 8th century, Hahoe ritual mask.