1947 Sc 1051-1052 May Day Scott 1126-1127

1947. May Day.
Catalog numbers: Scott 1126-1127, Standard Collection 1051-1052, Michel 1117-1118, Yvert 1115-1116.
Issued on: June 10, 1947.
Perforation: line 12½.
Printing: Photogravure.
Size: 49 x 37 mm.
Color: Multicolor.
Face value: 30 Russian kopek; 1 ₽.
Quantity: 4,000,000; 1,000,000.