Project Mercury Man In Space First Day Of Orbital Flight 1962

This stamp commemorates the Project Mercury Man In Space First Day Of Orbital Flight in 1962. The stamp features a colorful design with a 4 cent denomination and is from the United States. It is a used stamp with a cancellation mark indicating the first day of issue. The stamp is ungraded and uncertified. The topic of the stamp is space, and it is part of the Event Covers category in the Stamps section of eBay.