| Ref No | WIA GC 1931/1219 |
| Title | Bing, Gertrud to Hertz, Wilhelm 02/02/1931 |
| Writer | Bing, Gertrud |
| Institution1 | KBW |
| Place1 | Hamburg |
| Recipient | Hertz, Wilhelm |
| Institution2 | Jugendamt Hamburg |
| Place2 | Hamburg, Grosser Burstah 31 |
| Date | 02/02/1931 |
| 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/287 | Hertz; Wilhelm (17/07/1873-16/09/1939); Dr. iur. | 17/07/1873-16/09/1939 |