David Failor, executive director of Stamp Services for the U.S. Postal Service, assists Col. Margaret Woodward, 89th Airlift Wing commander, and Col. Andrew O'Donnell Jr., commanding officer of Marine Helicopter Squadron One, in unveiling new U.S. Air Force and U.S. Marine postal stamps during the Joint Service Open House at Andrews Air Force Base, Md. The stamps will be available June 13 at all post offices across the U.S. (U.S. Air Force photo/Tech. Sgt. Craig Clapper)