1 Dollar Constantine gold coin
€1.00
| Issuer | Palau |
| Year | 2012 |
| Type | Non-circulating coin |
| Value | 1 Dollar (1 USD) |
| Currency | Dollar of the United States (1992-date) |
| Composition | Gold (.999) |
| Weight | 0.5 g |
| Dimensions | 11.8 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#608 |