1962 Sc 2696-2697. Soviet writers. Scott 2679-2680

1962. Soviet writers.
Catalog numbers: Scott 2679-2680, Standard Collection 2696-2697, Michel 2684-2685, Yvert 2605-2606.
Perforation: comb 11½ x 12.
Color: Black, brownish-yellow and violet-dark blue. Dark-gray and yellowy-brown.
Printing: Photogravure.

Print run: 2,500,000; 2,500,000.