FSU POSTAGE STAMPS CATALOGUE ::HOME PAGE :: ARMENIA |
Yuri Oganessian. Date of issue: 28th December 2017 Designer: Vahagn Mkrtchyan Paper: chalky Printing process: offset Perforation: comb 14 Size of a stamp: 50 x 40 mm. Size of the Miniature Sheet: 120 x 180 mm. Printing run: 5.000 Michel catalogue number: Klb.1050 70 D. multicoloured. Yuri Oganessian and the 118th new chemical element of Mendeleev’s periodic table, discovered by Y. Oganessian and named "oganesson" (Og) after the great Armenian scientist. |
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