This mini stamp sheet features the NASA Mars Pathfinder Rover Sojourner and celebrates its historic landing on July 4th, 1997. The stamp has a face value of $3.00 and is mint never hinged/MNH, ensuring its quality for any collector. The multi-color stamp showcases the achievements of NASA in Mars exploration, making it a great addition to any space or stamp collection. The stamp sheet was manufactured in the United States and belongs to the category of sheets and stamps. The stamp sheet is a wonderful way to remember the historic event and to display your interest in space exploration.