The Twenty Centavos coin from 1911, minted in San Francisco, is part of the collectible coins of the United States. This denomination was issued primarily for circulation in the Philippines, reflecting the historical context of U.S. territorial expansion. Collectors value these coins for their limited mintage and unique design, which showcases the blend of American and Filipino heritage. The 1911 San Francisco mint mark is significant, as it indicates the coin's origin and can affect its rarity and market value.

Item Denomination Series Year Mint
1911-S 20c USPI 20c Twenty Centavos 1911 San Francisco