1965 Sc 3133-3135 25th Anniversary of Soviet Baltic Republics Scott 3066-3068

1965. 25th Anniversary of Soviet Baltic Republics.
Catalog numbers: Scott 3066-3068, Standard Collection 3133-3135, Michel 3085, 3087-3088, Yvert 2979-2981.
Condition: MNHOG.
Issued on: July 7-16, 1965.
Perforation: comb 12½ x 12.
Printing: Offset lithography.
Size: 42 x 30 mm; 30 x 42 mm.
Colors: Multicolor.
Face value: 3*4 Russian kopek.
Quantity: 2,500,000; 2,500,000; 3,000,000.