Coin was minted between 1916 and 1945, these coins are 90% silver . The Winged Liberty Head dime is most commonly referred to as a mercury dime. Most people assume the coin contains an image of mercury the greek messenger and god of trade. The figure is in fact lady liberty with winds on her head. The wings represent freedom of the mind or freedom of thought depending on what story you read. Irregardless of what it's called the coin has become a huge favorite in the coin collecting community. Due to the age and coin lifespan these coins are usually very well worn down, and one in good condition can fetch double or triple the price easy.