Collectible coins, particularly those from the United States, include a variety of denominations such as 1 cent (1c) and 50 cents (50c). Proof sets are comprised of specially minted coins, known for their high-quality finish and are often produced in limited quantities. The 1969 Proof Set is notable for including the 1969 Lincoln penny, the Kennedy half dollar, and other denominations, all struck in a controlled environment to achieve a mirror-like surface and intricate details. Collectors often seek these sets for their aesthetic appeal and potential value appreciation over time.

Item Denomination Series Year Mint
1969-S 1c-50c Proof Set 1c-50c Proof Sets 1969 San Francisco