Franklin Half Dollars, minted from 1948 to 1963, feature a portrayal of Benjamin Franklin on the obverse and the Liberty Bell on the reverse. The 1956 issue, produced in Philadelphia, is part of a series known for its 90% silver composition. Collectors value Franklin Half Dollars for their historical significance, design, and the silver content, making them a popular choice among numismatists. The 1956 coin holds particular interest due to its vintage and the overall popularity of the Franklin series.