1 Thaler - Louis I
€1.00
| Issuer | Hesse-Darmstadt |
| Year | 1809 |
| Type | Standard circulation coin |
| Value | 1 Conventionsthaler = 1/10 Cologne Mark = 2 Gulden 24 Kreuzer |
| Currency | Conventionsthaler (1806-1837) |
| Composition | Silver (.833) |
| Weight | 28.06 g |
| Dimensions | 40 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | |
| Engraver(s) | Johann Lindenschmit |
| In circulation to | |
| Reference(s) | KM#277, Dav GT III#698 |