| Added by |
 Bart Perdieus
|
| General Description : | Ludwig Josef Johann Wittgenstein (26 April 1889 – 29 April 1951) was an Austrian-British philosopher who worked primarily in logic, the philosophy of mathematics, the philosophy of mind, and the philosophy of language. He was professor in philosophy at the University of Cambridge from 1939 until 1947.[1] In his lifetime, he published just one book review, one article, a children's dictionary, and the 75-page Tractatus Logico-Philosophicus (1921). |
| Face value | 17 Francs / 0,42 Euro |
| Catalog code (Michel) | BE 3093 |
| Catalog code (Scott) | BE 1781t |
| Catalog code | Yvert et Tellier BE 3038 Belgium BE 3043 Unificato BE 3039 |
| Series | The 20th Century in 80 Stamps - Part III : Technics and Sciences; Human Sciences |
| Stamp colour | multicolor |
| Stamp use | Commemorative stamp |
| Print run | 1.043.304 |
| Issue date | 08/09/2001 |
| Designer | Gerard Alsteen |
| Paper type | Stamp |
| Print technique | photogravure |
| Perforation | 11 1/2 |
| Height | 40.00 mm |
| Width | 27.00 mm |
| Catalog prices | No catalog prices set yet |
![Congo 2001 MNH, Millennium, Baudouin of Belgium, Royal Family [Hq]](https://i.ebayimg.com/images/g/J08AAOSwstxVILng/s-l225.jpg)
