1982 Sc 5288 BL 163 Soviet Ascent of Mount Everest Scott 5106

1982. Soviet Ascent of Mount Everest.
Catalog numbers: Scott 5106, Standard Collection 5288 BL 163, Michel BL 160, Yvert BF 159.
Condition: MNHOG.
Issued on: December 20, 1982.
Format: Souvenir Sheet.
Perforation: frame 11½ x 12.
Printing: Photogravure.
Size: 67 x 84 mm.
Colors: Multicolor.
Face value: 50 Russian kopek.
Quantity: 800,000.