| Composition | CN-Clad |
|---|---|
| Certification Number | Raw Coin |
| Strike Type | Proof |
| Fineness | 0.75 |
| Grade | Gem |
| Coinage Type | Washington Quarter |
| Certification | Uncertified |
| Denomination | 25C |
| Circulated/Uncirculated | Uncirculated |
| Designer | John Flanagan |
| Coin | Washington |
| Years Minted | 1932-1998 |
| Year | 1972 |
| Mint Location | San Francisco |
| Edge | Reeded |
| Variety | Proof |
| Diameter (inch) | 0.96 |
| Country of Origin | United States |
Check the listing for details. 1972 S Washington Quarter Gem Proof CN-Clad. Made in United States. Listed at 3.47 USD. The 1972 S Washington Quarter is a Proof CN-Clad coin minted at the San Francisco Mint. Designed by John Flanagan, this Washington Quarter features a reeded edge and a diameter of 0.96 inches. It is part of the Washington Quarter series minted from 1932 to 1998 in the United States. This particular coin is designated as a Gem grade Uncirculated coin.