This 5 lbs. (Approx. 750 bulk of Lincoln Memorial cents is made of 95% copper and includes coins minted from 1959 to 1969 ONLY!!. The coins are a mix of various grades of circulated pieces, and come from the San Francisco, Denver, and Philadelphia mints. The coins are ungraded and uncertified, making them a great addition to any coin collection. Whether you're a seasoned collector or just starting out, these coins are sure to be a valuable addition to your collection. With a composition of 95% copper, these pennies are not only a great investment, but also a piece of American history. Don't miss out on the chance to add this unique bulk of coins to your collection. With the price of copper in the 4 cents/cent range these make a valuable investment in copper.