WIA GC/2508 | Bondi to M. M. Warburg, Aby 18/05/1907 | request to forward their letter to Aby Warburg [no longer enclosed] |
WIA GC/26906 | Warburg, Aby and Warburg, Mary to Warburg, Moritz and Warburg, Charlotte 04/03/1898 | Warburg sends photographs to congratulate his parents on 08/03/1898 [birthday day]; the... |
WIA GC/26926 | Warburg, Aby to Warburg, Charlotte 14/06/1898 | thanks her for birthday greetings; Mary gave him a rotating bookcase, a cushion, a new book and a... |
WIA GC/27163 | Warburg, Mary to Warburg, Aby 09/07/1900 | forwards reply from August Vermeylen; a box with books from Hiersemann arrived; on a postcard by... |
WIA GC/27433 | Warburg, Nina to Warburg, Mary 23/01/1901 | informs her that Paul and Nina Warburg will sail to New York on 04/04/1901; Paul will undergo his... |