Issued: July 4, 1976.- 3 Values perforateKind: Complete Set Printing method: offset
Description : 20th anniversary of NASA station.
Values informations : 6350 ASC 1 8p Base NASA 6350 ASC 2 9p Antenne 6350 ASC 3 25p Viking
Yvert : 216/218Michel : 215/217Scott : 215/217
Item in a Catalogue.
Keyword(s) : #Aerial, #Mars and probes, #Satellite.