Collectible coins, particularly from the United States, include various types such as the 25-cent quarter. The U.S. Mint issued the State and Territorial Quarters program from 1999 to 2009, featuring designs representing each state and territory. In 2003, specific quarters were minted at the San Francisco Mint, which often have a 'S' mintmark signifying their origin. These coins are sought after by collectors for their unique designs and limited production runs.

Item Denomination Series Year Mint
2003-S (San Francisco) State & Territorial Quarters 25¢ (Twenty Five Cents, Quarter) State & Territorial Quarters 2003 San Francisco