China - Dynasties。JIN: Tai He, 1204-1209, AE 10 cash (19.26g), H-cf. 18.62, orthodox script, EF, RRRR, ex Zhao Quanzhi Collection. Few recorded specimens of this rare denomination of this reign title are known. Please see the article about these coins on Zeno at http://feon.charm.ru/00-GT.htm by Gilbert Tan and Wu Xiankang. This piece has been well known in China for 75 years but was lost track of after the collection left Shanghai for the United States in 1949.