Collectible coins vary widely in type, origin, and era, with a significant subset focused on historical U.S. coins. The Walking Liberty Half Dollar, minted from 1916 to 1947, features a distinguished design by Adolph A. Weinman and is highly sought after by collectors. The 1943 Walking Liberty Half Dollar, in particular, is notable both for its design and the context of its production during World War II, often reflecting the socioeconomic conditions of that time. Collectors often seek these coins for their historic value and aesthetic appeal.