Digital museum showcasing the collection of worldwide legends over the years! 千古不朽博物館展示多年來收藏的世界傳奇故事!
Western Han Dynasty,
Wu Zhu of Kingdoms
(Type IV, Indistinct Zhu Version)
西漢
郡國五銖
(第四型隱銖版)
Item number: A3870
Year: 118-113 BC
Material: Bronze
Size: 25.0 x 25.0 x 0.8 mm
Weight: 2.55 g
Provenance: Spink 2023
This coin should be identified as a commandery and kingdom Wu Zhu issue cast by the various regional states in the early Western Han period, probably between the fifth year of the Yuanshou reign of Emperor Wu (118 BC) and the fourth year of the Yuanding reign (113 BC).
The coin conforms to the traditional round form with a square central perforation characteristic of the Han cultural sphere. The obverse bears an outer rim but lacks an inner border. The inscription reads “五銖” (wuzhu) in seal script, to be read sequentially from right to left. The character wu (“five”) is rendered with curved strokes, while the character zhu is indistinct. On the reverse, both the outer rim and inner border are present, with sharply defined angular contours. On both obverse and reverse the outer rim is higher on the exterior and lower towards the interior. The inner border is bevelled, forming an inclined plane; consequently, the square aperture appears larger on the obverse and smaller on the reverse.
The Wuzhu coin was first issued in the fifth year of the Yuanshou reign of Emperor Wu (118 BC), and at that time, it was cast both by the central court and by local kingdoms and commanderies. Consequently, private and unregulated minting became widespread. In the fourth year of the Yuanding reign (113 BC), Emperor Wu centralised minting authority within the Three Offices of Shanglin Garden, standardising the coinage under the name “San Guan Wuzhu coin” (“Three Offices Wuzhu”). All other forms of coinage were abolished, and only the San Guan coinage was permitted in circulation. From the fourth year of Yuanding (113 BC) to the fifth year of Yuanshi (AD 5), successive emperors continued to implement this system with only minor modifications to the coin moulds. In total, the San Guan Wuzhu coin remained in official circulation for 123 years.