| Ref No | WIA GC/1900/18 |
| Title | Warburg, Aby and Warburg, Mary to Brockhaus, Heinrich and Brockhaus, Else 20/09/1900 |
| Writer | Warburg, Aby; Warburg, Mary |
| Place1 | Lübeck |
| Recipient | Brockhaus, Heinrich; Brockhaus, Else |
| Place2 | Florence, 21 Viale Principessa Margherita |
| Date | 20/09/1900 |
| Format | manuscript, postcard |
| Contents | picture postcard; send greetings from Lübeck; the congress is mediocre, but food is good |
Show related Persons records.
Persons
| Code | PersonName | Dates |
| DS/UK/188 | Brockhaus; Heinrich (03/03/1858-24/10/1941); Prof. Dr. | 03/03/1858-24/10/1941 |
| DS/UK/189 | Brockhaus; Else | |
| DS/UK/955 | Warburg; Mary, née Hertz (13/10/1866-04/12/1934) | 13/10/1866-04/12/1934 |
| DS/UK/2245 | Warburg; Aby Moritz (13/06/1866-26/10/1929); Professor, Dr. | 13/06/1866-26/10/1929 |