1992 Sc 4 BL 1. Protection of Nature. Scott B185

1992. Protection of Nature.
Catalogs: Scott B185, Standard Collection 4 BL 1, Michel BL 1.
Issued on: 1992-01-22.
Perforation: frame 12½ x 12
Printing: Offset lithography
Size: 91 x 65 mm
Colors: Multicolor
Face value: 3.50 ₽
Print run: 700,000