Radio telescope

Radio telescope
Catalog #
2968
Year
1964
Denomination
4k
Color
Black, orange, cherry
Artist
Printing method
Intaglio
Perforation
Harrow 11½
Issued
6,000,000
Description
A radio telescope.


Postage stamps the same series: International year of the quiet sun
The emblem of the International year of the quiet Sun
The emblem of the International year of the quiet Sun
Catalog #
2969
Year
1964
Denomination
6k
Color
Yellow-orange, red, blue
Artist
Lesegri
Printing method
Intaglio
Perforation
Harrow 11½
Issued
6,000,000

Corpuscular radiation
Corpuscular radiation
Catalog #
2970
Year
1964
Denomination
10k
Color
Purple, red, blue
Artist
Lesegri
Printing method
Intaglio
Perforation
Harrow 11½
Issued
6,000,000
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