This coin is a 2009 San Francisco minted State & Territorial Quarter, specifically made as a Proof coin. It has a denomination of 25 cents (commonly referred to as a quarter) and is part of the United States of America's series celebrating the states and territories. Minted at the San Francisco Mint, this quarter features the distinctive 'S' mint mark, indicative of its origin. The coin has a total weight of 5.67 grams and a diameter of 24.3 millimeters, which is standard for U.S. quarters. It is made from a copper-nickel clad copper material, ensuring durability and corrosion resistance. The mintage of this particular coin is relatively limited, with a total of 2,113,478 pieces produced, making it a collectible item for numismatists. Although it is a circulating coin, being a Proof version means it was specially produced for collectors, featuring a high-quality finish that provides a mirror-like surface. In terms of value, its worth can vary based on its condition and market demand, but as a Proof coin in excellent condition, it typically carries a premium over its face value. This piece serves not only as currency but also as a commemorative item representing a significant aspect of American history and culture.
| currency | USD |
| currency-amount | 0.25 |
| diameter | 24.3 |
| height | 0 |
| material | Copper-Nickel clad Copper |
| mint-mark | S |
| mintage | 2113478 |
| type | Coins |
| weight | 5.67 |
| width | 0 |
| year-display | 2009 |