WIA FC/1895/10/10 | Warburg, Charlotte to Warburg, Aby 31/01/1895 | refers to Warburg's letter to Olga; his friend Alfred Doren will get engaged to Ännchen [Anna... |
WIA FC/1897/10/5 | Hertz, Johann Nicolaus to Warburg, Aby 28/10/1897 | thanks them for their birthday greetings; is pleased to tell them that he will visit them in... |
WIA FC/1897/11/168 | Warburg, Aby to Hertz, Mary 25/08/1897 | is sorry that she did not receive letters from him for some days; did her father receive Warburg... |
WIA FC/1897/11/172 | Hertz, Mary to Warburg, Aby 27/08/1897 | is sad that he has forgotten the anniversary of their first engagement; she should punish him... |
WIA FC/1897/27/103 | Warburg, Mary to Warburg, Charlotte 06/12/1897 | apologizes for late reply; the letter which seemed to have got lost has not turned up so far... |