1986 Sc 5630 Grand Kremlin Palace Scott 5429

1986. Grand Kremlin Palace.
Catalogs: Scott 5429, Standard Collection 5630, Michel 5578, Yt 5280.
Issued on: January 20, 1986.
Perforation: comb 12¼ x 12.
Printing: Offset lithography.
Size: 26 x 37 mm.
Colors: Brownish olive.
Face value: 50 Russian kopek.
Quantity: 10,000,000.