Group Lots - China,CHINA: LOT of 8 jade items, Opitz p.166-67, including a pair of round openwork charms with birds and floral designs (58mm), one with auspicious clouds (47mm), one with the auspicious bat pattern (fúwén, 31mm), plus 4 small items (incl. a pair of carved chains); retail value $300, lot of 8 pieces, ex Charles Opitz Collection.