WASHINGTON (AP) — Elvis Presley will be commemorated on a postage stamp once again. It will be a Forever stamp that is part of the Music Icon series that also includes stamps of Johnny Cash, Ray Charles, Jimi Hendrix and Janis Joplin. The U.S. Postal Service will hold a first-day-of-issue celebration on August 12 in Memphis during Elvis Week. Presley was featured on a stamp in 1993.