| Circulated/Uncirculated | Uncirculated |
|---|---|
| Denomination | $1 |
| Composition | Copper |
| Year | 2018 |
| Strike Type | Proof |
| Fineness | 0.75 |
| Mint Location | San Francisco |
| Grade | Ungraded |
| KM Number | 101 |
| Country of Origin | United States |
| Certification | U.S. Mint |
Check the listing for details. Innovation Dollar Proof Set 2018 4 Coins Uncirculated OGP. Made in United States. Listed at 32.99 USD. The Innovation Dollar Proof Set 2018 includes 4 uncirculated $1 coins minted in San Francisco with a copper composition and a fineness of 0.75. These coins are graded ungraded and have a proof strike type, making them ideal for collectors looking to add a special set to their collection. The set is certified by the U.S. Mint and is a valuable addition to any numismatic collection, with the coins featuring unique designs to commemorate the innovation in various fields.