Collectible coins include various types, such as ancient, vintage, and modern issues. In the context of the United States, one notable collectible is the 1943 Lincoln Cent, minted during World War II when copper was needed for the war effort. The San Francisco Mint produced a small number of these cents, marked by their distinctive wheat reverse design, making them highly sought after by collectors. The 1943 San Francisco pennies are particularly valued due to their production in zinc-coated steel rather than the traditional copper, leading to unique characteristics and collectible demand.

Item Denomination Series Year Mint
1943-S (San Francisco) Lincoln Cents - Wheat Reverse 1¢ (One Cent, Penny) Lincoln Cents - Wheat Reverse 1943 San Francisco