Southern Song DynastyJianyan Tongbao Series南宋 建炎通寶系列Southern Song Dynasty, Jianyan Tongbao(Regular Script Version 1)南宋 建炎通寶(楷書一版)AD 1127-1130Provenance: 1. Noonans 20222. D. L. F. Sealy CollectionSouthern Song Dynasty, Jianyan Tongbao(Regular Script Version 2)南宋 建炎通寶(楷書二版)AD 1127-1130Provenance: 1. Noonans 20222. D. L. F. Sealy CollectionSouthern Song Dynasty, Jianyan Tongbao(Seal Script Version)南宋 建炎通寶(篆書版)AD 1127-1130Provenance: 1. Noonans 20222. D. L. F. Sealy Collection