SLOVENIAIssued: Nov. 27, 1992.-
Printed: 150000 units 1 Value perforate Kind: Stamp
Printing method: offset Description : 100th anniversary of the birth of Hermann Potocnik (1892-1929), creator of the concept of geosynchronous satellite orbit. Values informations :
9350 SLO 1 46t polychrome
Yvert : 29 Michel : 34 Scott : 149 This is OUTSIDE of a Space Revue. Keyword(s) : #Planet, #Satellite. Last modified: 11/07/2009 @ 20h21
Space chapter : COLUMBUS - MUNICH 9350 SLO 1 Album Page : 1739 A .
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