Prussia › Kingdom of Prussia › 1821 - 1873![]() ![]() | 2½ silbergroschen 1842 - 1852 Silver 0.375, 3.24g, ø 20.75mm KM# 444 · Circulation coins |
![]() ![]() | 2½ silbergroschen 1853 - 1860 Silver 0.375, 3.25g, ø 20.7mm KM# 463 · Circulation coins |
![]() ![]() | 2½ silbergroschen 1861 - 1873 Silver 0.375, 3.15g, ø 21.22mm KM# 486 · Circulation coins |
