The 1956 Franklin Half Dollar features a portrait of Benjamin Franklin on the obverse and the Liberty Bell on the reverse. It is part of a series produced from 1948 to 1963, with a composition of 90% silver and 10% copper. The coin's design was created by engraver John R. Sinnock. Collectors appreciate the Franklin Half Dollar for its historical significance and silver content, making it a popular choice among numismatists. Coins in excellent condition or with specific mint marks can command a premium in the collector's market.