| Issuer | Prussia, Kingdom of |
| Year | 1861-1873 |
| Type | Standard circulation coin |
| Value | 21/2 Silbergroschen (1⁄12) |
| Currency | Vereinsthaler (1821-1873) |
| Composition | Billon (.375 silver) |
| Weight | 3.221 g |
| Dimensions | 21.22 mm |
| Thickness | 1.25 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#486, AKS#102, J#90, Olding FR#414, 417#, 420#, Neum#13 |
| Obverse description | Head right |
| Obverse script | Latin |
| Obverse lettering | WILHELM KOENIG VON PREUSSEN |
| Reverse description | Denomination and date |
| Reverse script | Latin |
| Reverse lettering | 12 EINEN THALER 21/2 ꟾ SILBER ꟾ GROSCHEN ꟾ 1870 ꟾ A SCHEIDE MÜNZE |
| Edge | Reeded |
| Mint | A Berlin, Germany (1280-date) B Hanover, Germany C Frankfurt am Main, Germany |
| Mintage | 1861 A - - 274 250 1862 A - - 852 802 1863 A - - 1 487 389 1864 A - - 1 273 944 1865 A - - 1 678 118 1866 A - - 804 752 1867 A - - 1 292 778 1867 C - - 91 836 1868 A - - 1 656 318 1868 C - - 103 290 1869 A - - 1 828 971 1869 B - - 274 798 1869 C - - 143 788 1870 A - - 2 098 828 1870 B - - 316 816 1870 C - - 295 481 1871 A - - 1 626 417 1871 B - - 383 940 1871 C - - 323 203 1872 A - - 680 198 1872 B - - 320 118 1872 C - - 283 354 1873 A - - 1 350 245 1873 B - - 168 822 1873 C - - 212 987 |
| Catalog ID | 3502951430 |
| Comments |
