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Comoros: Viking Missions To Mars
Issued: 23 November 1976

Nicholas Copernicus and Viking launch (souvenir sheet of 1 stamp)

Albert Einstein, Carl Sagan and Thomas Young (souvenir sheet of 1 stamp)

Viking arrives at Mars (souvenir sheet of 1 stamp)

a Viking longship sails to Mars (souvenir sheet of 1 stamp)

a Viking lander and an American bicentennial flag (souvenir sheet of 1 stamp)

the Viking insignia and a footpad on Mars (souvenir sheet of 1 stamp)

Scott #s 206-11
Last Modified: 2008-07-30