1968 SC 3561-3565 International Sports Events Scott 3487-3491

1968. International Sports Events.
Catalog numbers: Scott 3487-3491, Standard Collection 3561-3565, Michel 3512-3516, Yvert 3381-3385.
Condition: MNHOG.
Issued on: July 18, 1968.
Perforation: comb 12 x 12¼.
Printing: Offset lithography.
Size: 30 x 42 mm; 42 x 30 mm.
Colors: Multicolor.
Face value: 2 Russian kopek; 4 Russian kopek; 6 Russian kopek; 10 Russian kopek; 12 Russian kopek.
Quantity: 4,000,000; 4,000,000; 3,500,000; 3,000,000; 3,000,000.