1948 Sc 1216-1217 Navy Day Scott 1252-1253

1948. Navy Day.
Catalog numbers: Scott 1252-1253, Standard Collection 1216-1217, Michel 1242-1243.
Issued on: April 30, 1948.
Perforation: 12½.
Printing: Photogravure.
Colors: Multicolor.
Face value: 30 Russian kopek; 60 Russian kopek.
Quantity: 2,000,000; 1,000,000.