Slovak observatories involved in the Interkosmos program

Article dedicated to the philatelic documentation of Slovak observatories involved in the Interkozmos program.

23. 10. 2025

Complete description

Thematic Philately:
Interesting topic - UNESCO - World Cultural Heritage ....

Author: Vojtech Jankovič

Source: www.postoveznamky.sk

Published: 05. 01. 2026 20:46

Updated: 05. 01. 2029 20:46

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Interesting topic - UNESCO - World Cultural Heritage ....

Zaujímavý námet - UNESCO - Svetové kultúrne dedičstvo.... http://breiz.positive.pagesperso-orange.fr/anglais.htm http://breiz.positive.pagesperso-orange.fr/anglais%20nations%20unies%20liste.htm http://breiz.positive.pagesperso-orange.fr/anglais%20unesco%20liste.htm http://breiz.positive.pagesperso-orange.fr/anglais%20slovaquie.htm

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