1962 Sc 2655-2658. 150 anniversary of the Nikitsky botanical garden. Scott 2642-2545

1962. To the 150 anniversary of the Nikitsky botanical garden.
Catalog numbers: Scott 2642-2645, Standard Collection 2655-2658, Michel 2650-2653, Yvert 2566-2569.
Perforation: comb 11½.
Color: Multicolor.
Printing: Photogravure and Recess.

Print run: 4,000,000; 4,000,000; 4,000,000; 4,000,000.