In 1948, John R. Sinnock, chief engraver of the Philadelphia Mint, produced a new design for the half dollar, to replace the Liberty Walking motif, which had been in use since 1916. The Franklin half dollar depicts a head and shoulders portrait of Franklin on the obverse, facing right, with LIBERTY above and IN GOD WE TRUST below. The date is to the right. The reverse depicts the Liberty Bell with UNITED STATES OF AMERICA above and HALF DOLLAR below. The motto E PLURIBUS UNUM is to the left while a small eagle is to the right, fulfilling the requirement of the Coinage Act of 1792 that an eagle appear on the reverse of all silver coins.
-Q. David Bowers