The 1943 Washington Quarter with No Mint Mark is a circulated 25 cent coin from the United States. This specific coin was minted in Philadelphia and is part of the Washington series of coins. It is a business strike type and remains uncertified. This collectible item holds historical significance as a product of the United States during World War II. With its unique characteristics and being part of the iconic Washington series, this quarter is sought after by coin collectors and enthusiasts alike.