 UPPER VOLTAIssued on: Jun 24, 1976.-
Exist : 2000 copies 1 Value ND IMPERFORATE Type: Souvenir Sheet (1 value illustrated)
Printing method: offset Description : Operation Viking on Mars. Stages of the lander descent. Values information :
6350 HAU 6 B 450fr bloc
Yvert : Bloc 5AP Michel : Block 43 Scott : C240 Item in a Catalogue. Keyword(s) : #Aerial, #Mars and probes, #Parachute, #Probe, #Satellite. Last modified: 04/19/2007 @ 14h48
Space Album Chapter : VIKING MARS USA 6350 HAU 6 BA Album Page : 872 D .
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