Duchy of Brunswick, William, 1830 - 1856
1 pfennig = 1/288 thaller1 mariengroschen = 1/36 thaller
1 grosh 1859
Material - Silver 220
KM# 1150
1 pfennig 1852
Material - Copper
KM# 1142
2 pfennig 1854
Material - Cu-Al-Ni
KM# None
2 pfennig 1859
Material - Copper
KM# 1155