1997 Sc 400 World Ozone Layer Day Scott 6415

1997. World Ozone Layer Day.
Condition: MNHOG.
Catalogs: Scott 6415, Standard Collection 400, Michel 621.
Issued on: September 16, 1997.
Perforation: comb 11¾ x 11½.
Printing: Offset lithography.
Colors: Multicolor.
Face value: 1,000 ₽.
Print run: 250,000.