1962 Sc 2679. Soviet Automatic Interplanetary Station «Mars-1». Scott 2662

1962. Soviet Automatic Interplanetary Station «Mars-1».
Catalog numbers: Scott 2662, Standard Collection 2679, Michel 2672, Yvert 2587.
Perforation: frame 11½.
Color: Gray-violet overprint, distance between.
Printing: Photogravure.

Print run: 500,000.