1990 Sc 6161-6163 Pictures of Soviet Children Scott B169-B171

1990. Pictures of Soviet Children.
Catalog numbers: Scott B169-B171, Standard Collection 6161-6163, Michel 5767-5769.
Condition: MNHOG.
Issued on: July 3, 1990.
Perforation: comb 12½ x 12.
Printing: Offset lithography.
Colors: Multicolor.
Face value: 3*5+2 Russian kopek.
Quantity: 2,300,000; 2,300,000; 2,300,000.