The formula of the integral. The earth bounded orbits of spacecraft
- Catalog #
- 4610
- Date of Issue
- 1976 10 August
- Denomination
- 1 rub
- Color
- Blue
- Artist
- Aniskin E., gravyura na metalle Kuznecov S.
- Paper
- Chalk-surfaced
- Printing method
- Metallography
- Perforation
- Comb 12½:12
- Issued
- 3,500,000
- Tags
- Space
- Description
- The achievements of Soviet science. The earth bounded orbits of spacecraft. The formula of the integral. Stylized image of a Sun and water - the likely sources of future energy.
Postage stamps the same series: Twelfth Standard issue of postage stamps of the USSR
Y. A. Gagarine. Federation Aeronautique Internationale
- Catalog #
- 4605
- Date of Issue
- 1976 17 December
- Denomination
- 12 kop
- Color
- Blue-purple
- Artist
- Aniskin E., gravyura na metalle Mokrousova I.
- Paper
- Chalk-surfaced
- Printing method
- Metallography
- Perforation
- Comb 12:12½
- Issued
- 9,000,000
- Tags
- Space
Advertising