1977 Sc 4653ML XXII Summer Olympic Games in Moscow Scott B63

1977. XXII Summer Olympic Games in Moscow.
Condition: MNHOG.
Catalogs: Scott B63, Standard Collection 4653ML, Michel 4603, Yt 4382.
Issued on: June 21, 1977.
Format: Mini sheet.
Perforation: comb 12¼ x 12.
Printing: Offset lithography.
Colors: Multicolor.
Face value: 20*(6+3) Russian kopek.