This set of commemorative stamps from the United States features a range of historical events and is a must-have for any stamp collector. The stamps are in the denomination of 4 cents and were issued between 1951 and 1960, making them a unique piece of history. The stamps are in excellent quality, with a grade of F/VF (Fine/Very Fine), and are uncertified. They come from the United States and are a great addition to any collection. Don't miss your chance to own this amazing piece of history.