| Circulated/Uncirculated | Uncirculated |
|---|---|
| Composition | Copper |
| Year | 2006 |
| Strike Type | Proof |
| Fineness | 0.72 |
| Mint Location | San Francisco |
| KM Number | unknown |
| Country of Origin | United States |
| Certification | U.S. Mint |
Check the listing for details. 2006 S United States Mint Proof Set 4 coin set missing dollar D7. Made in United States. Listed at 2.80 USD. The 2006 S United States Mint Proof Set is a 4 coin set that includes coins with a copper composition, struck in proof finish at the San Francisco Mint. The set showcases coins from the United States, making it a valuable addition to any coin collector's display.