Stamp: Clock (1820-1850) (Austria 1970)
Clock (1820-1850) (Austria 1970)
23 October (Austria ) within release Clocks goes into circulation Stamp Clock (1820-1850) face value 3.50 Austrian schilling
| Stamp Clock (1820-1850) in catalogues | |
|---|---|
| Michel: | Mi:AT 1346 |
| Yvert et Tellier: | Yt:AT 1175 |
Stamp is horizontal format.
Also in the issue Clocks:
- Stamp - Clock (1790-1815) face value 1.50;
- Stamp - Clock (1800-1830) face value 2;
- Stamp - Clock (1820-1850) face value 3.50;
Stamp Clock (1820-1850) it reflects the thematic directions:
A clock or chronometer is a device that measures and displays time. The clock is one of the oldest human inventions, meeting the need to measure intervals of time shorter than the natural units such as the day, the lunar month, and the year. Devices operating on several physical processes have been used over the millennia.
