300 Cash - Wang Mang (Third reform)

The 300 cash coin was minted in 10 AD during the brief Xin Dynasty under the usurper emperor Wang Mang. This denomination was introduced as part of his radical and highly controversial currency reforms, which aimed to replace the traditional circular ban liang and wu zhu coinage with complex, spade-shaped, or circular currencies featuring elaborate inscriptions. These reforms were intended to consolidate state control over the economy and evoke the idealized fiscal systems of the ancient Zhou Dynasty, though they ultimately caused significant economic instability and public resentment.

The design of the 300 cash coin is distinct for its sophisticated calligraphy and its departure from the standard circular format of the time. The inscription reflects the rigorous attention to aesthetics and administrative precision that characterized Wang Mang’s bureaucracy. While these coins are esteemed today for their historical significance and the technical skill required for their casting, their reception at the time of their release was largely negative, as the forced currency transitions disrupted trade and impoverished many merchants who could not exchange their old wealth for the new, high-denomination units.