Group of 4, 2005-2008 Mint Proof Set in Original Government Packaging,49 coins. Group of 4 2005-2008. Each set contain a Lincoln Cent, a Jefferson Nickel, a Roosevelt Dime, a Kennedy Half Dollar and a Sacagawea Dollar. Along with 5 states coins in each set . 2007-2008 also contained series of golden dollars featuring the former Presidents in the order served. All coins were struck at the San Francisco Mint and carry the “S” mint mark. The cent, nickel, dime, and half dollar were sealed in a single lens with a decorative blue insert. The five State Quarters were sealed in a separate plastic lens. The two lenses were packaged with a certificate of authenticity in a cardboard box with the Statue of Liberty featured prominently.