1977 block 20 years Space Era №BL 125

Block 20 years of cosmic era

Series: 20th anniversary of the cosmic era
Catalog code: MI: SU BL122, SN: SU 4595, YT: SU BF121, SG: SU MS4696, AFA: SU 4614, Zag: SU BL125
Topics: anniversary and anniversaries | Spacecraft | Space Travel | Space space | Satellites
Release Date: 1977-10-04
Size: 65 x 85 mm
Color: Multicolor
Format: Souvenir Block
Edition: Commemorative (Jubilee)
Perforation: Frame111 x 12
Printing: Photographs
Paper: Molded
Nominal value: 50 Russian penny
Circulation: 500 000