04 May (Germany, Federal Republic ) within release IBRA '23 Philatelic Exhibition, Essen goes into circulation Stamp IBRA '23 Philatelic Exhibition, Essen face value 85 Euro cent
Stamp IBRA '23 Philatelic Exhibition, Essen in catalogues | |
---|---|
Michel: | Mi: DE 3766 |
Stamp is horizontal format.
Also in the issue IBRA '23 Philatelic Exhibition, Essen:
Stamp IBRA '23 Philatelic Exhibition, Essen it reflects the thematic directions:
An optical instrument is a device that processes light waves (or photons), either to enhance an image for viewing or to analyze and determine their characteristic properties. Common examples include periscopes, microscopes, telescopes, and cameras.