1978 Sc 4758ML Summer Olympic Games Scott B74

1978. Summer Olympic Games.
Condition: MNHOG.
Catalog numbers: Scott B74, Standard Collection 4758ML, Michel 4708, Yvert 4467.
Issued on: March 24, 1978.
Format: Mini sheet.
Perforation: comb 12½ x 12.
Printing: Offset lithography.
Colors: Multicolor.
Face value: 20*(6+3) Russian kopek.