WIA GC/17089 | Warburg, Felix to Warburg, Aby 20/04/1925 | many letters waited for him after his return from Sicily; he went to the museum and found it... |
WIA GC/17361 | Cohen, Arthur to Warburg, Aby 11/06/1926 | sends birthday greetings; life after 60 is not so bad; he together with his brother-in-law... |
WIA GC/25145 | Warburg, Moritz to Warburg, Aby and siblings 20/05/1884 | he has written a letter to uncle Siegmund [Warburg] every single day, but not to his own children... |
WIA GC/25276 | Warburg, Charlotte to Warburg, Aby 03/03/1888 | informs him that Johanna Meyer had a little son [Carl Theodor]; asks her to send a card to her at... |
WIA GC/25454 | Warburg, Charlotte to Warburg, Aby 28/08/1890 | is very pleased that he is still on holiday in Sylt; she is with her grandparents who are... |