| Country of Origin | United States |
|---|---|
| Composition | copper nickel |
| Strike Type | Proof |
| Grade | Ungraded |
| KM Number | # |
| Modified Item | No |
| Certification | U.S. Mint |
| Circulated/Uncirculated | Uncirculated |
| Denomination | mixed |
| Coin | State Quarter |
| Type | Proof Set |
| Year | 2003 |
| Mint Location | San Francisco |
Check the listing for details. 2003 United States Mint 50 State Quarters Proof Set UNCIRCULATED MINT With COA. Made in United States. Listed at 5.00 USD. The product is a 2003 United States Mint 50 State Quarters Proof Set, featuring uncirculated coins made of copper nickel with a proof strike type. It includes coins from all 50 states and comes with a Certificate of Authenticity (COA). The set was minted in San Francisco and is ungraded.