1988 Sc 5866 Cosmonautics Day Scott 5653

1988. Cosmonautics Day.
Catalogs: Scott 5653, Standard Collection 5866, Michel 5814, Yt 5498.
Issued on: April 06, 1988.
Perforation: frame 11¾ x 12.
Printing: Photogravure.
Size: 26 x 55 mm.
Colors: Multicolor.
Face value: 15 Russian kopek.
Quantity: 2,500,000.