Collectible coins encompass various types, including commemorative, bullion, and circulated coins. In the United States, notable denominations include the 1 cent (1c) and 50 cent (50c) coins, often sought after by collectors for their historical significance and rarity. Proof Sets, which contain coins produced with a special process for enhanced quality, are particularly popular among collectors. The 1982 Proof Set features coins from that year, including the Lincoln cent, Jefferson nickel, and Washington quarter, notable for their sharp details and mirror-like finish.

Item Denomination Series Year Mint
1982-S 1c-50c Proof Set 1c-50c Proof Sets 1982 San Francisco