This set of US stamps features Franklin Mint's portrait of Abraham Lincoln, printed in green ink on high-quality paper. The stamps have a denomination of 1 cent and were issued between 1922 and 1925 in the United States. They are inextremely fine grade and have never been hinged, making them a valuable addition to any collection. The stamps are uncertified and show signs of wear, but their historical significance outweighs any damage. These stamps are perfect for collectors interested in American history and are a must-have for any stamp collection.