notched disc, green river jade, Early Neolithic period, Mongolian Culture, 缺角玉璧 6.1 cm (click to view details)
notched disc, green river jade, Early Neolithic period, Mongolian Culture, 缺角玉璧, 6.1 cm (click to view details) Except where otherwise noted, content on this site is licensed under a Creative Commons Attribution 4.0 International license.