The 1939-D Lincoln Wheat Cent Penny is a unique and collectible piece of US currency. Made of copper with a fineness of 0.95, this coin features a business strike type and is circulated. It was minted in Denver in 1939 and is part of the Lincoln Wheat series. The coin is uncertified and ungraded, making it a rare find for collectors interested in small cents from the early to mid-20th century.