1961 SC 2466. 50 anniversary from the date of the basis of national chorus of M.E.Pyatnitsky. Scott 2459

1961. To the 50 anniversary from the date of the basis of national chorus of M.E.Pyatnitsky.
Catalog numbers: Scott 2459, Standard Collection 2466, Michel 2466, Yvert 2398.
Perforation: Comb perf. 12½:12.

Colors: Multi-color.
Printing: Offset. Comb perf.
Print run: 3,000,000.