- 2 Chinese Archaistic Jade Tube Beads, the larger in chicken bone jade (jigubai) with russet staining to one edge, the smaller in russet and green with irregular cutting; Chinese Hard Wood storage Box. Age related wear to both beads. Length of first wide bead 7/8 inch (2.4 cm.) X length of narrow bead 1 1/4 inches (2.9 cm.). PROVENANCE; Estate of Chinese Art Collector, Suzanne H. Foster with her printed collection label and inventory #9041.