1951 Sc 1525-1526 State Bolshoi Theatre Scott 1553-1554

1951. State Bolshoi Theatre.
Catalog numbers: Scott 1553-1554, Standard Collection 1525-1526, Michel 1560-1561, Yvert 1549-1550.
Issued on: July 2, 1951.
Perforation: line 12½.
Printing: Collotype.
Colors: Multicolor.
Face value: 40 Russian kopek; 1 ₽.
Quantity: 1,000,000; 1,000,000.