![flag](https://coinstrail.fra1.cdn.digitaloceanspaces.com/public/static/cee6f9d8082676c252b723524e04f304.webp)
Poland Period:
1506-2020
1506-2020
Copper coins 1 Grosz of Duchy of Warsaw - Poland
![type-coin](https://coinstrail.fra1.cdn.digitaloceanspaces.com/coins/225/aa60fdeb476e5775bd96f75feeacbe28.jpeg)
![type-coin](https://coinstrail.fra1.cdn.digitaloceanspaces.com/coins/225/0e32f0b2bfe00a8b1230b7dba9113dc5.jpeg)
1 Grosz 1810-1814
Year Mark Description Mintage
UNC Kopicki Sales Sales
1810 IS 742,285 R 41 1811 IS 4,357,763 82 1811 IB 4,357,763 12 1812 IB 6,377,000 159 1814 IB 3,072,000 45 Popular sections