Postage stamp to mark the mission of Valery Bykovsky.
- Categories: Science & Technology
- Location: Russia
- Event date: 01.01.1969
- Date published: 04.03.2005
- Author: RIA Novosti
- Credit: Sputnik
- Source: Sputnik
- Original: А69-5053, 6x7 film
- Media: JPEG, 3000x1496px, 1.8Mb