When were Franklin proof sets made?

Franklin proof sets were produced by the United States Mint from 1950 to 1963. These sets included coins that were specially struck for collectors with a high-quality finish, known as proof coins. The sets featured different denominations, including the half dollar, quarter, dime, nickel, and cent, showcasing designs that reflected the era's aesthetics. The Franklin half dollar, named after Benjamin Franklin, was a key feature of these sets.