| Ref No | WIA GC 1931/2798 |
| Title | Bing, Gertrud to Sieveking, Heinrich 12/08/1931 |
| Writer | Bing, Gertrud |
| Institution1 | KBW |
| Place1 | Hamburg |
| Recipient | Sievking, Heinrich |
| Place2 | Hamburg-Bahrenfeld, Zickzackweg 19 |
| Date | 2/08/1931 |
| Format | typescript, carbon copy |
Show related Persons records.
Persons
| Code | PersonName | Dates |
| #DS/UK/1490 | Bing; Gertrud (1892-1964) | 1892-1964 |
| DS/UK/493 | Sieveking; Heinrich Johannes (20/08/1871-25/12/1945); Prof.Dr.Dr. | 20/08/1871-25/12/1945 |