| Denomination | $1 |
|---|---|
| Circulated/Uncirculated | Uncirculated |
| Composition | Modern Silver/Clad |
| Year | 2006 |
| Strike Type | Proof |
| Fineness | 0.9 |
| Grade | PR 70 |
| Features | Commemorative |
| Mint Location | Philadelphia |
| Country of Origin | United States |
| Certification | NGC |
Check the listing for details. 2006 $1 Franklin Scientist Silver Commemorative Dollar Proof - NGC PF 70 - X6628. Made in United States. Listed at 99.95 USD.