1983 Sc 5316 BL 167 Cosmonautics Day Scott 5135

1983. Cosmonautics Day.
Catalog numbers: Scott 5135, Standard Collection 5316 BL 167, Michel BL 164, Yvert BF 163.
Condition: MNHOG.
Issued on: April 12, 1983.
Format: Souvenir Sheet.
Perforation: frame 12½ x 12.
Printing: Offset lithography.
Size: 60 x 90 mm.
Colors: Multicolor.
Face value: 50 Russian kopek.
Quantity: 800,000.