File:The Soviet Union 1968 CPA 3661 stamp (Chemistry Institute and Dimeric Anion).jpg

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Summary

Description	Русский: Марка СССР: Структура димерного аниона на фоне здания химического института. Серия: 50-летие Института общей и неорганической химии имени Николая Семёновича Курнакова English: USSR stamp: Chemistry Institute and Dimeric Anion. Series: 50th Anniversary of the Kurnakov Institute of General and Inorganic Chemistry
Date	3 September 1968
Source	Scanned 600 dpi by User Matsievsky from personal collection
Author	USSR Post

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