Dmitri Mendeleev in philately. Postage stamp of the USSR, 1957 Dmitri Mendeleev in philately. Postage stamp of the USSR, 1957 Related Posts:USSR Postage stamps by Vasily ZavyalovUSSR Space Exploration postersCollecting USSR matchbox labelsUSSR brand Kiev cake6th World Festival of Youth in USSRPhysical Culture Parades in USSR
