This coin is a Chinese "Cash" coin, specifically bearing the inscription 乾隆通寶 (Qiánlóng Tōngbǎo) from the Qing Dynasty. Front (Obverse): Reads Qian Long Tong Bao (乾隆通寶), minted during the reign of Emperor Qianlong (1735–1796). Back (Reverse): Shows two Manchu characters. The left character reads ᠪᠣᠣ (Boo) and the right character reads ᠴᡳᠣᠸᠠᠨ (Chiowan), indicating it was produced by the Board of Revenue Mint in Beijing.