China, 1796-1799 AD., Qing dynasty, emperor Ren Zong, Baoding mint in Zhili province, 1 Cash, Hartill 22.555.

China, Qing (Ch'ing) dynasty (1644 - 1911 AD.), emperor: Ren Zong (Jen Tsung) (1796-1820 AD.), reign title: Jia Quing (Chia Ch'ing) (1796-1820 AD.), Zhili (Chihli) province, Baoding mint, no date, issued 1796-1799 AD.,
1 Cash (ø 24-25 mm / 2,99 g), cast brass, square center hole, axes medal alignment ↑↑ (0°), smoothed edge,
Obv.: 嘉 - 慶 - 通 - 寶 , "Jia - Quing - tong - bao", straight reading: top - down - right - left around square center hole (closed six-stroke "bei" radical of "bao", large "ji" in "jia").
Rev.: ᠪᠣᠣ - ᡬᡳ , "Boo - Jyi" (also: Boo - Gi) in Manchu charcters flanking square center hole.
Hartill p. 324, no. 22.555 (rarity level 15, very common) ; FD 2346 var. ; Schjöth 1501 var. ; Staack 2715 var. ; KM 465 var. .

The Jiaqing Emperor (Chinese: 嘉慶帝; pinyin: Jiāqìng Dì; Wade–Giles: Chia-ch'ing Ti; Mongolian: Sayishiyaltu Yirugertu Khaan, 13 November 1760 – 2 September 1820), personal name Aisin Gioro Yongyan, was the seventh emperor of the Manchu-led Qing dynasty, and the fifth Qing emperor to rule over China from 1796 to 1820. He was the 15th son of the Qianlong Emperor. During his reign, he prosecuted Heshen, the corrupt favourite of his father, and attempted to restore order within the Qing Empire and curb the smuggling of opium into China.

At the time, the Qing Empire faced internal disorder, most importantly the large-scale White Lotus (1796–1804) and Miao (1795–1806) rebellions, as well as an empty imperial treasury. The Jiaqing Emperor engaged in the pacification of the empire and the quelling of rebellions. He endeavored to bring China back to its 18th-century prosperity and power. However, due in part to large outflows of silver from the country as payment for the opium smuggled into China from British India, the economy declined.

more on https://en.wikipedia.org/wiki/Jiaqing_Emperor