coins \ Coin \ United States of America \ 25c \ Washington Quarters \ 1970 \ Philadelphia
Washington Quarters are a series of coins produced by the United States Mint since 1932, honoring George Washington. The 25-cent denomination is notable for its reverse design featuring an eagle, and it underwent design changes in 1999 to feature various states. Quarters minted in 1970 at the Philadelphia Mint are commonly sought after by collectors, particularly those in uncirculated condition or with mint errors. These coins are part of both circulating and commemorative issues and can vary in value based on their condition and rarity.