High Quality Content by WIKIPEDIA articles! The Mercury dime is a ten-cent coin struck by the United States Mint from 1916 to 1945. Designed by Adolph Weinman and also known as the Winged Liberty dime, it gained its common name as the obverse depiction of a young Liberty, identifiable by her winged Phrygian cap, was confused with the Roman god Mercury. Weinman is believed to have used Elsie Stevens, the wife of lawyer and poet Wallace Stevens, as a model. The coin`s reverse depicts a fasces, symbolizing unity and strength, and an olive branch, signifying peace.