During the first fifty years of the long-running Lincoln cent series, from 1909 to 1959, these beloved coins featured the original Wheat Ear reverse. In 1955 Wheat Ear Lincoln cents were struck at the principal Philadelphia Mint and both the Denver and San Francisco branch mints. Our set includes a BU issues from all three mints but it does not include the famous double-die error coin produced that year. Those error coins sell for thousands of dollars. You can buy this set now and add the double-die coin when you can.