1965 Sc 3159-3161 20th Anniversaries of International Organozations Scott 3091-3093

1965. 20th Anniversaries of International Organozations.
Catalog numbers: Scott 3091-3093, Standard Collection 3159-3161, Michel 3111-3113, Yvert 3004-3006.
Condition: MNHOG.
Issued on: September 1, 1965.
Perforation: comb 11½.
Printing: Photogravure.
Size: 28 x 40 mm.
Colors: Multicolor.
Face value: 3*6 Russian kopek.
Quantity: 3,000,000; 3,000,000; 3,000,000.