Only metadata for this folder, no digitized documents.
| Field of activity | United States - Science United States - Economics |
| Country | United States |
| Birth | 1868-02-23 |
| Death | 1963-08-27 |
| Holdings | Newspaper clippings: 1961 |
| URI | https://pm20.zbw.eu/folder/pe/004286 |
| ID | pe/004286 |