Ying Yuan

Ying Yuan () were stamped blocks of gold bullion. This was an early form of currency that could be considered a precursor to gold coins. They were issued by the ancient Chinese state of Chu during the Warring States period between the 400s and late 200s BCE. Provided by Wikipedia

1
by Yuan, Ying
Published 2017
Henry Stewart Talks

2
by Yuan, Ying
Published 2017
Henry Stewart Talks

3
by Pan, Haitao, Yuan, Ying
Published 2023
Springer Nature Singapore