1979 Sc BL 144. Ice Hockey Championship. Overprint on Block 140. Scott 4751

1979. Ice Hockey Championship.Overprint on Block 140.
Catalogs: Scott 4751, Standard Collection BL 144, Michel BL 139, Yt BF 138.
Issued on: 1979-05-24.
Perforation: frame 12 x 11½
Printing: Photogravure and Recess
Size: 85 x 65 mm
Colors: Multicolor
Face value: 50 Russian kopek
Print run: 800,000