| Ref No | WIA GC/11373 |
| Title | Warburg, Aby to Graff, Kasimir 25/05/1911 |
| Writer | Warburg, Aby |
| Recipient | Graff, Kasimir |
| Date | 25/05/1911 |
| DateNote | Kopierbuch IV, 54 |
| Format | manuscript |
| Contents | apologizes for not having replied earlier; once the hayfever season has passed, Warburg will meet again with Graff; he is looking forward to being instructed in astronomy |
Show related Persons records.
Persons
| Code | PersonName | Dates |
| DS/UK/2035 | Graff; Kasimir Romuald (07/02/1878-15/02/1950); Prof. Dr. phil. | 07/02/1878-15/02/1950 |