拍品描述： China - Early Imperial，XIN: Wang Mang, 7-23 AD, clay coin mold, H-9.1, for da quan wu shi coins ("large coin with a nominal value of fifty (wu zhu coins), cast 9-14 AD, mold broken in 4 pieces, housed in protective box, EF. During the second monetary reforms of Wang Mang, between AD 9 and 10, he introduced an impossibly complex system involving tortoise shell, cowries, gold, silver, six round copper coins, and a reintroduction of the spade money in ten denominations.