Tianxia Taiping (“Peace in the World”) // Upturned crescent. 16mm, 2.1 grams. 

Very rare extremely graded high quality temple cash, attributed to the Song dynasty based on the calligraphy and style. Beautiful brown patina, no damage, well-cast on high relief. Very rare in general, but extremely rare in such high quality.

This coin is unconditionally guaranteed to be authentic.