1977 Sc 4720 BL 128. New Constitution. Scott 4618

1977. New Constitution.
Catalogs: Scott 4618, Standard Collection 4720 BL 128, Michel BL 125, Yt BF 124.
Issued on: 1977-11-02.
Perforation: frame 11½ x 12
Printing: Offset lithography
Colors: Multicolor
Face value: 50 Russian kopek
Print run: 1,000,000