½ Liang (Type 4; iron) (175 BC - 118 BC) front ½ Liang (Type 4; iron) (175 BC - 118 BC) back
½ Liang (Type 4; iron) (175 BC - 118 BC) photo
© Classical Numismatic Group, Inc.

½ Liang Type 4; iron 175 BC - 118 BC

 
Iron 2.68 g 25 mm
Description
Issuer
China (ancient)
Period
Western Han Dynasty (202 BC - 8 BC)
Type
Standard circulation coin
Years
175 BC - 118 BC
Value
½ Liang
Currency
Liang (300-118 BC)
Composition
Iron
Weight
2.68 g
Diameter
25 mm
Shape
Round with a square hole
Technique
Cast
Demonetized
Yes
Updated
2024-10-09
References
Numista
N#210390
Rarity index
93%

Reverse

Blank (uniface).

Edge

Plain

Comment

Many of these iron pieces have been found in Hunan.

Five main types exist:
- Type 1: Weight around 8 grams.
- Type 2: Weight around 5 grams.
- Type 3: Weight less than 2 grams.
- Type 4: Weight less than (or around) 3 grams; without rims.
- Type 5: Weight less than (or around) 3 grams; with rims.

Interesting fact

The ½ Liang coin was used during the Western Han dynasty in ancient China, and it was one of the first coins to feature a square hole in the center. This design was unique to Chinese coins at the time and was used to distinguish them from other coins in circulation. The square hole also made it easier for people to string the coins together, allowing them to carry larger amounts of money more conveniently.