| Circulated/Uncirculated | Uncirculated |
|---|---|
| Denomination | $1 |
| Composition | Copper |
| Year | 2020 |
| 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 2020 4 Coins Uncirculated OGP. Made in United States. Listed at 82.99 USD. The Innovation Dollar Proof Set 2020 4 Coins Uncirculated OGP includes a set of four uncirculated $1 copper coins struck with a proof finish in San Francisco. These coins are officially graded by the U.S. Mint and are part of the United States currency. Each coin has a fineness of 0.75 and is certified with a KM Number of 101. As a collector's item, this set showcases the beauty and craftsmanship of U.S. coins in pristine condition.