1951 Sc 1546(2) Pavel N. Yablochkov Scott 1583

1951. Pavel N. Yablochkov.
Raster: Horizontal.
Catalog numbers: Scott 1583, Standard Collection 1546(2), Michel 1581.
Issued on: 1951.
Perforation: line 12½.
Printing: Photogravure.
Colors: Multicolor.
Face value: 40 Russian kopek.