Collectible coins, such as the 1970 Washington Quarter minted in Denver, are often sought after by numismatists due to their historical significance, rarity, and condition. The 25-cent denomination, commonly known as the quarter, features a portrait of George Washington on the obverse, while the reverse showcases an eagle. The 1970 Denver mint issue is part of the Washington Quarter series, which began in 1932. Collectors may be interested in factors such as mint marks, die varieties, and overall market demand when assessing the value of these coins.

Item Denomination Series Year Mint
1970-D (Denver) Washington Quarters 25¢ (Twenty Five Cents, Quarter) Washington Quarters 1970 Denver