The 1970 P + S BU Cello Mint Set Coins includes a collection of uncirculated coins with denominations of 1c, 5c, 10c, and 25c, all minted in 1970 in Philadelphia. The set features coins struck in clad composition, as well as a 1970-S Small Date Cent. Certified by the U.S. Mint, these coins are a valuable addition to any coin collection, showcasing the craftsmanship and history of United States coinage from that era.