On the occasion of the 50th anniversary of the Moon landing, we reissued a commemorative stamp of the Slovenian space technology pioneer Herman Potocnik Noordung.
Commemorative personal stamp of Herman Potocnik Noordung
On the occasion of the 50th anniversary of the Moon landing, we reissued a commemorative stamp of the Slovenian space technology pioneer Herman Potocnik Noordung.
On the occasion of the 50th anniversary of the Moon landing, we reissued a commemorative stamp of the Slovenian space technology pioneer Herman Potocnik Noordung.