The 2012 Denver 1-cent coin, commonly referred to as the penny, is part of the United States Mint's series for the year. It features the familiar design of Abraham Lincoln on the obverse and the Union Shield on the reverse. Coins from the Denver Mint are distinguished by the "D" mint mark. The 1c roll contains 50 cents worth of pennies, making it a suitable option for collectors and those looking to acquire larger quantities of this denomination. Collectibility can vary based on condition, rarity, and demand among numismatists.