The 1960 U.S. Mint Proof Set is a classic five-coin collection specially struck at the Philadelphia Mint for collectors. It includes the Lincoln Memorial Cent, Jefferson Nickel, Roosevelt Dime, Washington Quarter, and Franklin Half Dollar, with the dime, quarter, and half dollar composed of 90% silver. Each coin was produced using polished dies and carefully prepared planchets, creating sharp details, brilliant mirror-like fields, and occasionally strong frosted cameo contrast. The coins were sealed in a clear cellophane flat pack, protected by cardboard inserts, and issued in an official U.S. Mint envelope. With a mintage of 1,691,602 sets, the 1960 Proof Set is especially notable for the collectible Large Date and Small Date Lincoln Cent varieties, adding extra numismatic interest to a set already valued for its classic designs, substantial silver content, and original Mint presentation.