http://wenku.baidu.com/view/435755727fd5360cba1adbff.html
I do not why to buy them, but here is an intruduction what is:
所有跟帖:
• some ancient/ vintage wax seal sells on E-bay, here: -chinesebuns- ♀ (111 bytes) () 01/09/2012 postreply 17:00:35
http://wenku.baidu.com/view/435755727fd5360cba1adbff.html
• some ancient/ vintage wax seal sells on E-bay, here: -chinesebuns- ♀ (111 bytes) () 01/09/2012 postreply 17:00:35