This 1991 Grenada stamp collection features 7 sheets and 75 sets, all dedicated to saluting the upcoming exploration on Mars. The stamps showcase various aspects of space exploration and pay tribute to the hard work and dedication of scientists and astronauts.

The collection includes full and miniature sheets, all in mint never hinged condition. The stamps were issued in Grenada, a Caribbean country known for producing high-quality and unique stamps. This collection is perfect for stamp collectors and space enthusiasts alike.