Celebrate the Century 1960s - a 15 stamp collection issued by the USPS commemorating "The Rebellious Sixties and Man on the Moon". The stamps are 33 cent denomination, released in 1999. The sheet is encased in the original shrink wrap and has never been opened. Topics include Star Trek USS Enterprise, Green Bay Packers, Man on the Moon Apollo Flight, Woodstock, Dr. Martin Luther King, the integrated circuit chip, Barbie, Ford Mustang, Vietnam War, Peace Corps, the Peace Symbol, AFL-NFL Super Bowl 1, Lasers, the Beatles Yellow Submarine, and MLB NY Yankees' Roger Maris. USPS Item No 5546, US Scott # 3188