1 Cash - Anonymous (Kaiyuan Tongbao; with repeated legend) ND (732-907) front 1 Cash - Anonymous (Kaiyuan Tongbao; with repeated legend) ND (732-907) back
1 Cash - Anonymous (Kaiyuan Tongbao; with repeated legend) ND (732-907) photo
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1 Cash - Anonymous Kaiyuan Tongbao; with repeated legend ND

 
Bronze 4.23 g 25 mm
Description
Issuer
Empire of China
Type
Standard circulation coin
Years
732-907
Value
1 Cash
Currency
Cash (621-1912)
Composition
Bronze
Weight
4.23 g
Diameter
25 mm
Thickness
1.4 mm
Shape
Round with a square hole
Technique
Cast
Orientation
Coin alignment ↑↓
Demonetized
Yes
Updated
2024-10-04
References
Numista
N#210881
Rarity index
97%

Reverse

Four Chinese ideograms read top to bottom, right to left.

Script: Chinese (traditional, clerical script)

Lettering:
 開
寶 通
 元

Translation:
Kai Yuan Tong Bao
Inaugural currency

Designer: Ouyang Xun

Edge

Plain

Comment

Theoretically, they could have been cast at any of the Kaiyuan mints, but which exact ones need confirmation.

Interesting fact

One interesting fact about the Standard circulation coin 1 Cash - Anonymous (Kaiyuan Tongbao; with repeated legend) ND (732-907) from Empire of China made of Bronze weighing 4.23 g is that it was used as a form of currency during the Tang Dynasty, which was a time of significant economic growth and cultural achievement in China. The coin's design features a repeated legend, which was a common feature of coins during this period, and its bronze composition was a departure from the earlier use of iron and silver coins. Despite its small weight, the coin played an important role in facilitating trade and commerce during this time.