Dmitri Mendeleev in philately. Postage stamp of the USSR, 1969 Dmitri Mendeleev in philately. Postage stamp of the USSR, 1969 Related Posts:USSR Postage stamps by Vasily ZavyalovSoviet sculptor Alexandr Deineka 1999-1969Soviet sculptor Vasily Alekseevich Vatagin 1883-1969USSR Space Exploration postersCollecting USSR matchbox labelsUSSR brand Kiev cake