For intellectual property law reasons accessible only on the web from the European Union legal area and from the ZBW reading room.
Total number of images: 4
| Images on film h1/co/A0350H/0623 | Carnegie Corporation of New York |
| Signature | E15 C 23 II |
| URI | https://pm20.zbw.eu/folder/co/098423 |
| ID | co/098423 |