| Country of Origin | United States |
|---|---|
| Composition | Copper |
| Color | BN |
| Strike Type | Business |
| Fineness | 0.9 |
| Grade | Ungraded |
| Certification | Uncertified |
| Modified Item | No |
| Denomination | 25C |
| Circulated/Uncirculated | Circulated |
| Coin | Washington Quarter |
| Year | 1981 |
| Features | Error |
| Mint Location | Denver |
| Variety | Filled Mint Mark Error, DDO |
Check the listing for details. 1981 D Washington Quarter Error Filled “D” Denver Mint Mark. Color: BN, Made in United States. Listed at 2.00 USD. A 1981 Washington Quarter from the Denver mint with a filled "D" mint mark error. This coin is composed of copper with a fineness of 0.9. It features a Double Die Obverse (DDO) variety, making it a unique error coin.