Viking
Subtitle: across the threshold to Mars : Viking/Mars display package
Publisher: National Aeronautics and Space Administration; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1977
Place of publication: [Washington]
Language: eng
Number of pages: 54
Subjects: Space flight to Mars -- Posters; Viking rockets -- Posters; Mars (Planet) -- Photographs from space
Notes: Contains two sets of display materials, the first an assembly of pictorial color lithographs in assorted sized and the second a multi-section collection of display information sheets

Exhibit materials depicting the Viking Project's mission to Mars and its results