1980 Sc 4971-4975 Summer Olympics 1980 (XII) Scott B96, B99, B101, B103, B105

1980. Summer Olympics 1980 (XII).
Catalogs: Scott B96, B99, B101, B103, B105, Standard Collection 4971-4975, Michel 4921-4925, Yt 4664-4668.
Issued on: February 06, 1980.
Perforation: comb 12¼ x 12; comb 12 x 12¼; comb 12½ x 12.
Printing: Offset lithography.
Size: 42 x 30 mm; 31 x 43 mm.
Colors: Multicolor.
Face value: 4+2 Russian kopek; 6+3 Russian kopek; 10+5 Russian kopek; 16+6 Russian kopek; 20+10 Russian kopek.
Quantity: 6,000,000; 6,000,000; 5,000,000; 4,500,000; 1,200,000.