1 Thaler - Charles I Siegesthaler
€15,918.00
| Issuer | Württemberg, Kingdom of |
| Year | 1871 |
| Type | Circulating commemorative coins |
| Value | 7⁄4 Gulden = 1 Vereinsthaler = 1⁄30 Metric Pound |
| Currency | Gulden (1824-1872) |
| Composition | Silver (.900) |
| Weight | 18.51 g |
| Dimensions | 33 mm |
| Thickness | 2.5 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Christian Schnitzspahn |
| In circulation to | 1908 |
| Reference(s) | KM#620, KR#114, AKS#132, Jaeg 1 Wu#86, Thun#443, Dav GT III#962 |