Eight Decades of US Airmail Stamps contains mint US Postage Stamps from the 1920s to the 1990s. The eight stamps are mounted on a cardboard decorative mat and protected in a black vinyl wallet style portfolio. Details: Eight Decades of U.S. Airmail Stamps design 6'' x 4'' portfolio Genuine mint postage stamps Contents: 1926 Map Dark Blue 10-cent stamp 1938 Dark Blue and Carmine Eagle 6-cent stamp 1947 New York Skyline 15-cent stamp 1954 Eagle in Flight 4-cent stamp 1968 Airmail Service 50th Anniversary 10-cent stamp 1971 Jet Airliner Silhouette 11-cent stamp 1985 Transpacific Airmail 44-cent stamp 1991 Harriet Quimby 50-cent stamp Certificate of Authenticity