Collectible coins, particularly U.S. quarters, encompass a range of items minted by the United States Mint. The 1971 San Francisco quarter is notable as it was produced primarily for collectors and is often found in uncirculated rolls. Coins from this era can carry significant value, especially if they are in pristine condition or have unique attributes, such as errors or specific mint marks. The 25-cent denomination, commonly referred to as a quarter, has been a staple of American currency and has seen various designs over the years.

Item Denomination Series Year Mint
1971-S 25c Roll 40 Coins 25c Roll Quarters 1971 San Francisco