WIA FC/1923/7/206 | Warburg, Aby to Warburg, Mary 01/05/1923 | the month starts with a visit by Anna 'Blumentopf' [should be Blumenfeld] and with being weighed... |
WIA FC/1923/7/216 | Warburg, Mary to Warburg, Aby 06/05/1923 | agrees that the visit by Anna Blumenfeld must have agitated him, but at least he had family with... |
WIA FC/1928/1/1 | Warburg, Aby to Blumenfeld, Anna 28/06/1928 | on Wacek von Reybekiel's request for a grant for six months; explains why he cannot support... |
WIA FC/1928/1/2 | Blumenfeld, Anna to Warburg, Aby 01/07/1928 | thanks him for the letter and the promise to help Waclaw von Reybekiel; is hurt by his complaints... |
WIA FC/1928/11/18 | Warburg, Aby to Warburg, Erich 29/06/1928 | forwards an offprint, a letter by R. von Adolphi, Warburg's reply, copy of letter to Anna... |