Ministry of Public Works Mint(工部局), Beijing, China (1361-1726) Ministry of Public Works Mint(工部局), Nanjing, China (1361-1726) Ministry of Revenue Mint (戶部局),Beijing, China (1622-1727) New Ministry of Revenue Mint(戶部局), Beijing, China (1630-1645) Shenyang (沈阳), modern-day Liaoning, China (1644-1657)
Mintage
ND (1644) - Hartill#22.10: Zhi written with two strokes - ND
(1644-1645) - Hartill#22.11: Triangle head Tong; Tong with one dot - ND
(1644-1645) - Hartill#22.16: Triangle head Tong; Tong with two dots - ND
(1645-1646) - Hartill#22.17: Square head Tong; Tong with one dot - ND
(1645-1646) - Hartill#22.18: Square head Tong; Tong with two dots -