Issued on: Nov. 16, 1964.- Exist : 4640000 copies1 Value PerforatedType: Stamp Printing method: offset
Description : Atomic symbol.
Values information : atome TKI 6 30h brun
Yvert : 1367Michel : 1501Scott : 1265
Designer : F. Hudecek
SPACE REVUE : 01 - 1965
Keyword(s) : #Monument.