Collectible coins, such as the 25-cent quarters from the United States, hold significant interest among numismatists. The 1979 San Francisco quarter is particularly noteworthy due to its unique minting characteristics. Coins produced at the San Francisco Mint are often struck with higher precision and may include special editions or variations, such as proof coins. Collectors seek these quarters for their historical value, potential rarity, and the aesthetic appeal of the minting process. Rolls of these quarters can be highly desirable, often sought after for both investment purposes and personal collections.

Item Denomination Series Year Mint
1979-S 25c Roll 40 Coins Type 1 25c Roll Quarters 1979 San Francisco