HKMAL collection
Qing dynasty Guang Xu Tong Bao,  Boo Jiyen, rev. concave star, 2.4g, 21.14mm, brass. Unlisted in Hartill.
Qing dynasty Guang Xu Tong Bao, Boo Jiyen, rev. concave star, 2.4g, 21.14mm, brass. Unlisted in Hartill.
Asia
China
1875