Soviet stamp commemorating Konstantin Tsiolkovsky (1857-1935), a Russian and Soviet rocketry pioneer, considered to be one of the founding fathers of astronautics. Issued in 1964. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Giphotostock |
Bildgröße: | 2987 px × 4231 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |