01 September (Czech Republic ) within release Development of philately-General Meeting of SČF and collect goes into circulation Stamp with Attached Label Stamp Collector face value E No Face Value
Stamp with Attached Label Stamp Collector in catalogues | |
---|---|
POFIS: | POF: CZ 644KL+KP |
Stamp with Attached Label is square format.
Also in the issue Development of philately-General Meeting of SČF and collect:
Stamp with Attached Label Stamp Collector 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.