| Ref No | WIA GC 1933/3273 |
| Title | Bing, Gertrud to Warburg, Nina 29/05/1933 |
| Writer | Bing, Gertrud |
| Institution1 | KBW |
| Place1 | Hamburg |
| Recipient | Warburg, Nina |
| Place2 | New York |
| Date | 29/05/1933 |
| Format | typescript, carbon copy |
Show related Persons records.
Persons
| Code | PersonName | Dates |
| DS/UK/1490 | Bing; Gertrud (07/06/1892-03/07/1964); Prof. Dr. phil. | 07/06/1892-03/07/1964 |
| DS/UK/686 | Warburg; Nina Jenny, née Loeb (19/05/1870-21/01/1945) | 19/05/1870-21/01/1945 |