1948 Sc 1156-1157(II) 100th anniversary of “The Communist Manifesto” Scott 1212-1213

1948. 100th anniversary of “The Communist Manifesto”.
Catalog numbers: Scott 1212-1213, Standard Collection 1156-1157(II), Michel 1201-1202, Yvert 1199-1200.
Issued on: April 4, 1948.
Perforation: line 12½.
Printing: Photogravure.
Size: 30.5 x 44.5 mm.
Color: Black; red brown.
Face value: 30 Russian kopek; 50 Russian kopek.
Quantity: 300,000; 350,000.