1972 Sc BL 78 Soviet Medals in Sapporo Winter Olympics Scott 3961

1972. Soviet Medals in Sapporo Winter Olympics.
Catalogs: Scott 3961, Standard Collection BL 78, Mi BL 75, Yt BF 74.
Condition: MNHOG.
Issued on: March 20, 1972.
Format: Souvenir Sheet.
Perforation: frame 12 x 12¼.
Printing: Offset lithography.
Size: 66 x 92 mm.
Colors: Multicolor.
Face value: 50 Russian kopek.
Quantity: 600,000.