01 January (Soviet Union, USSR ) within release Famous Russian scientists goes into circulation Stamp Alexander O. Kovalevsky (1840-1901), Russian Biologist face value 40 Russian kopek
Stamp Alexander O. Kovalevsky (1840-1901), Russian Biologist in catalogues | |
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Soloviev: | Sol: SU 1631-I |
Stamp is vertical format.
Issued in sheets of 100 (10 x 10) stamps. Second issue. Halftone, square raster. Image size - 21.5 x 32 mm. Text: Outstanding Russian Scientist Zoologist, Embryologist. Stamp reissued in 1955/56 slightly smaller image dimensions than 1951 issue.Also in the issue Famous Russian scientists:
Stamp Alexander O. Kovalevsky (1840-1901), Russian Biologist it reflects the thematic directions:
A biologist is a scientist who conducts research in biology. Biologists are interested in studying life on Earth, whether it is an individual cell, a multicellular organism, or a community of interacting populations.They usually specialize in a particular branch (e.g., molecular biology, zoology, and evolutionary biology) of biology and have a specific research focus (e.g., studying malaria or cancer).
Famous People refers to the fame and public attention accorded by the mass media to individuals or groups or, occasionally, animals, but is usually applied to the persons or groups of people (celebrity couples, families, etc.) themselves who receive such a status of fame and attention. Celebrity status is often associated with wealth (commonly referred to as fame and fortune), while fame often provides opportunities to make money.
A scientist is a person who researches to advance knowledge in an area of the natural sciences