United States Uncirculated Mint Set (Denver Mint)

This is a United States Uncirculated Mint Set, commonly referred to as a "Flat Pack" or "Cello" set, issued by the Bureau of the Mint. The set consists of five uncirculated coins and one white identification disc, all sealed within their original transparent poly-film plastic packaging with distinctive red-pinstiped heat-sealed borders. The coins visible include a Kennedy Half Dollar (showing the reverse presidential seal), a Washington Quarter, a Roosevelt Dime, a Jefferson Nickel (showing the reverse of Monticello), and a Lincoln Cent (Memorial reverse). The sixth slot contains a white plastic token printed in red ink with the words "UNCIRCULATED BUREAU OF THE MINT MINT SET," which indicates this specific sub-set was produced at the Denver Mint facility. The set reflects the uncirculated finish of the late 20th century, likely dating between 1968 and 1998 based on the coin styles and packaging format. The coins appear to be in their original state with minimal surface oxidation or toning, though the plastic packaging shows slight crinkling and age-related wear. The strikes appear standard for business-strike uncirculated coins of the era, displaying sharp details on the heraldic eagle of the half dollar and the pillars of the Lincoln Memorial. The overall preservation is good, maintaining the integrity of the original government-issued presentation which is vital for numismatic value.