CHINA. Empire, Zhili (Chihli) Province, Guangxu emperor (1875-1908), cast brass 1 Cash, 20mm, 1.6g, Gū mint, Imperial Navy yard at Dagu, Obverse; Guang Xu tong bao Reverse; boo gū , Hartill-22.1427, C3-1.2, F, corroded.