The US FDC SATURN With VOYAGER 2 SPACE EXPLORATION FIRST DAY ISSUE FLEETWOOD Cachet is a used first day cover featuring a cachet related to space exploration. Originating from the United States, specifically California, this ungraded cover showcases a cancellation type of First Day of Issue. The cover is uncertified and highlights the topic of space, making it a unique and interesting addition to any stamp or cover collection with a focus on exploration and astronomy.