Stamp: Josef Loschmidt, centenary of his death (Austria 1995)
Josef Loschmidt, centenary of his death (Austria 1995)
26 June (Austria ) within release Josef Loschmidt, centenary of his death goes into circulation Stamp Josef Loschmidt, centenary of his death face value 20 Austrian schilling
| Stamp Josef Loschmidt, centenary of his death in catalogues | |
|---|---|
| Michel: | Mi:AT 2163 |
| Yvert et Tellier: | Yt:AT 1992 |
Stamp is vertical format.
Stamp Josef Loschmidt, centenary of his death it reflects the thematic directions:
A chemist (from Greek chēm(ía) alchemy; replacing chymist from Medieval Latin alchemist)[1] is a graduated scientist trained in the study of chemistry, or an officially enrolled student in the relevant field. Chemists study the composition of matter and its properties. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms. Chemists carefully measure substance proportions, chemical reaction rates, and other chemical properties. In Commonwealth English, pharmacists are often called chemists.
