“宝苏”机制制钱铸地探寻

The Minting Place of the Baosu Machine-made Coins

The coins made in Baosu mint remained to be a question mark for many years. So far,four potential answers were mostly accepted. A,produced by Guangdong mint on behalf of Jiangsu province. B,produced by the Jiangnan Silver Dollar Mintage Central Bureau. C,produced by Guangdong mint on behalf of Hubei province. D,made in Jiangsu province. According to his sophisticated study,the author came to the conclusion that B should be the final answer.