1962 Sc 2606 BL32II Soviet Scientific Drifting Station “North Pole” Scott 1767a

1962. Soviet Scientific Drifting Station “North Pole”. Type II.
Catalog numbers: Scott 1767a, Standard Collection 2606 BL32II, Michel BL30.
Format: Souvenir Sheet.
Perforation: frame 12½ x 12.
Printing: Photogravure.
Face value: 4*1 ₽.