1986 Sc 5655-5659 Mushrooms Scott 5454-5458

1986. Mushrooms.
Catalogs: Scott 5454-5458, Standard Collection 5655-5659, Michel 5603-5607, Yt 5304-5308.
Issued on: May 15, 1986.
Perforation: comb 12¼ x 12.
Printing: Offset lithography.
Size: 28 x 40 mm.
Colors: Multicolor.
Face value: 4 Russian kopek; 5 Russian kopek; 10 Russian kopek; 15 Russian kopek; 20 Russian kopek.
Quantity: 6,000,000; 6,000,000; 4,800,000; 3,800,000; 2,800,000.