| Ref No | WIA GC 1931/866 |
| Title | Bing, Gertrud to Gronau, Georg 05/10/1931 |
| Writer | Bing, Gertrud |
| Institution1 | KBW |
| Place1 | Hamburg |
| Recipient | Gronau, Georg |
| Place2 | Florence, San Domenico di Fiesole, Le Palazzine |
| Date | 05/10/1931 |
| Format | typescript, carbon copy |
Show related Persons records.
Persons
| Code | PersonName | Dates |
| #DS/UK/1490 | Bing; Gertrud (1892-1964) | 1892-1964 |
| DS/UK/367 | Gronau; Georg (1868-1938); Dr. phil. | 1868-1938 |