This 4 stamp block featuring Lou Gehrig, a baseball legend, is a great addition to any stamp collection. The colorful design of the stamps make them an attractive display item. These United States 25 cent stamps are in pristine condition, never having been used or hinged. There is no certification, but the quality is excellent. The stamps are an ideal gift for any baseball or stamp enthusiast, and can be used for mailing purposes as well. The United States origin and ungraded grade of the stamps add to their appeal. Don't miss out on the chance to own a piece of history.