About Seated Liberty Dimes:  Christian Gobrecht was the designer of the long-lived Seated Liberty Dime series, minted from 1838 to 1891. The weight changed several times, and the design slightly modified to represent those changes. The motto "IN GOD WE TRUST" was added in 1866. Like the Half Dime, a transitional pattern was made in 1859 without "UNITED STATES OF AMERICA" on either side of coin.