Stamp: Technicians, Planetarium Device (Germany, Democratic Republic 1964)
Technicians, Planetarium Device (Germany, Democratic Republic 1964)
06 October (Germany, Democratic Republic ) within release 15 Jahre DDR goes into circulation Stamp Technicians, Planetarium Device face value 10 East German pfennig
| Stamp Technicians, Planetarium Device in catalogues | |
|---|---|
| Michel: | Mi:DDR 1070 |
| Stamp Number: | Sn:DDR 733 |
| Yvert et Tellier: | Yt:DDR 773 |
Stamp is horizontal format.
Also in the issue 15 Jahre DDR:
- Stamp - Welders, ship on the quay face value 10;
- Stamp - Milkmaid, cows face value 10;
- Stamp - Student, auditorium face value 10;
- Stamp - Blast furnace workers, steel mill face value 10;
- Stamp - Flag, blocks face value 10;
- Stamp - Scientists, chemical plant face value 10;
- Stamp - Engineering, machine face value 10;
- Stamp - Battle Group member, Chemical Plant face value 10;
- Stamp - Leipziger exhibitionm, Old Town Hall face value 10;
- Stamp - Surveying Engineer, mining face value 10;
- Stamp - Ski driver, snowy village face value 10;
- Stamp - Technicians, Planetarium Device face value 10;
- Stamp - Artist, building face value 10;
- Stamp - Construction workers, construction site face value 10;
- Stamp - Weaver, loom face value 10;
- Stamp - Welders, ship on the quay face value 10;
- Stamp - Milkmaid, cows face value 10;
- Stamp - Student, auditorium face value 10;
- Stamp - Blast furnace workers, steel mill face value 10;
- Stamp - Flag, blocks face value 10;
- Stamp - Scientists, chemical plant face value 10;
- Stamp - Engineering, machine face value 10;
- Stamp - Battle Group member, Chemical Plant face value 10;
- Stamp - Leipziger exhibitionm, Old Town Hall face value 10;
- Stamp - Surveying Engineer, mining face value 10;
- Stamp - Ski driver, snowy village face value 10;
- Stamp - Technicians, Planetarium Device face value 10;
- Stamp - Artist, building face value 10;
- Stamp - Construction workers, construction site face value 10;
- Stamp - Weaver, loom face value 10;
Stamp Technicians, Planetarium Device 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.
A telescope is a device used to observe distant objects by their emission, absorption, or reflection of electromagnetic radiation.Originally, it was an optical instrument using lenses, curved mirrors, or a combination of both to observe distant objects – an optical telescope. Nowadays, the word "telescope" is defined as a wide range of instruments capable of detecting different regions of the electromagnetic spectrum, and in some cases other types of detectors.
