13 June (Austria ) within release Technical Control Board, 125th anniversary goes into circulation Stamp Technical Control Board, 125th anniversary face value 7 Austrian schilling
Stamp Technical Control Board, 125th anniversary in catalogues | |
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Michel: | Mi:AT 2225 |
Yvert et Tellier: | Yt:AT 2052 |
Stamp is square format.
Stamp Technical Control Board, 125th anniversary it reflects the thematic directions:
Technology is the application of conceptual knowledge to achieve practical goals, especially in a reproducible way. The word technology can also mean the products resulting from such efforts,including both tangible tools such as utensils or machines, and intangible ones such as software. Technology plays a critical role in science, engineering, and everyday life.