24 January (Germany, Democratic Republic ) within release Observatory goes into circulation Stamp Weather Satellite face value 20 East German pfennig
Stamp Weather Satellite in catalogues | |
---|---|
Michel: | Mi:DDR 1344 |
Yvert et Tellier: | Yt:DDR 1038 |
Stamp is horizontal format.
Also in the issue Observatory:
Stamp Weather Satellite it reflects the thematic directions:
An observatory is a location used for observing terrestrial, marine, or celestial events. Astronomy, climatology/meteorology, geophysics, oceanography and volcanology are examples of disciplines for which observatories have been constructed