Collectible coins can encompass various types, including vintage currency, commemorative issues, and bullion coins. The Bechtler coin is a notable example, specifically from the early 19th century, minted by Christoph Bechtler in North Carolina, primarily in gold. The G 5 denomination refers to a specific weight of gold used in these coins. Additionally, the year 1922 marks significant events in U.S. coinage, including the production of various commemorative coins. Collectors often seek these coins for their historical significance, rarity, and potential investment value.