D. I. Ivanovsky
- Catalog #
- 3118
- Year
- 1964
- Denomination
- 4k.
- Color
- Gray-brown, blue-grey
- Artist
- Sokolov S.
- Printing method
- Offset
- Perforation
- Comb 11½
- Issued
- 3,000,000
- Tags
- Medicine
- Description
- The 100th anniversary of the birthday of the plant physiologist and microbiologist, the founder of Virology D. I. Ivanovsky (1864 - 1920). Portrait and facsimile of D. I. Ivanovsky. Years of his life. Bacterial filter on the background of tobacco leaf (bottom). Text: "Discoverer of the virus".
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