1949 Sc 1270-1272 Lomonosov Museum in Leningrad Scott 1320-1322

1949. Lomonosov Museum in Leningrad.
Catalog numbers: Scott 1320-1322, Standard Collection 1270-1272, Michel 1311-1313.
Issued on: January 10, 1949.
Perforation: line 12½.
Printing: Photogravure.
Colors: Multicolor.
Face value: 40 Russian kopek; 50 Russian kopek; 1 ₽.
Quantity: 3,000,000; 1,000,000; 1,000,000.