Only metadata for this folder, no digitized documents or microfiches.
| Field of activity | Switzerland - Science |
| Country | Switzerland |
| Birth | 1877-03-09 |
| GND | 118643576 |
| Holdings | Newspaper clippings: 1943- |
| URI | https://pm20.zbw.eu/folder/pe/000029 |
| ID | pe/000029 |