1985 Sc 5577 237 Days in Space Scott 5376

1985. 237 Days in Space.
Catalog numbers: Scott 5376, Standard Collection 5577, Michel 5524, Yvert 5229.
Issued on: June 25, 1985.
Perforation: comb 12¼ x 12.
Printing: Offset lithography.
Size: 52 x 37 mm.
Colors: Multicolor.
Face value: 15 Russian kopek.
Quantity: 3,200,000.