| Issuer | Courland and Semigallia, Duchy of |
| Year | 1644-1645 |
| Type | Non-circulating coin |
| Value | 1 Thaler |
| Currency | Thaler (1586-1795) |
| Composition | Silver |
| Weight | 28.83 g |
| Dimensions | 46 mm |
| Thickness | |
| Shape and Technique | Round |
| Orientation | Variable alignment ↺ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Kop#4056, Fed#1034, KM#5.1, Dav EC II#4348 |
| Obverse description | Bust facing right surrounded by legend. |
| Obverse script | Latin |
| Obverse lettering | IACOBI : D : G : DUCIS : CURLANDIÆ : ET :
SEMGALLIÆ (Translation: Jacob Dei Gratia Ducis Curlandiae Et Semigalliae Jacob, with God`s grace, Duke of Courland and Semigallia) |
| Reverse description | Shield with eagle beside shield with horseman, all surrounded by legend. |
| Reverse script | Latin |
| Reverse lettering | MONETA
· NOUA · ARGENTEA · ANNO · 1644 (Translation: Moneta Nova Agrentea Anno 1644 New silver coin of the year 1644) |
| Edge | Smooth. |
| Mint | |
| Mintage | 1644 - - 1645 - - |
| Catalog ID | 4611957000 |
| Comments |
