What do you call money with 4 five trees and eight characters on each side?

The big money with four five trees and eight characters on each side is called five baht money. The four-out-of-five-baht coin is a kind of five-baht coin, which is characterized by four slanting edges on the back connected to the side wheels. Many scholars rely on the records of the casting of four coins and five bahts in the spring and February of the third year of Zhongping in "Book of the Later Han Dynasty. Lingdi Ji", or "Book of the Later Han Dynasty. Zhang Rang Biography": In the year (AD 186), four literary coins were minted, and the money was all in four ways. Those who knew it whispered that the extravagance and abuse had become too much, and the image was ominous. The money was destined to go away in four ways, and the capital was in chaos, and the money and fruit spread all over the world. It was cast in the third year of Zhongping (AD 186), Emperor Ling of the Eastern Han Dynasty.