WIA FC/1902/11/26 | Warburg, Charlotte to Warburg, Aby 20/11/1902 | thanks him for his congratulations on the most recent grandchild, Carl Julius; Luise [Louise... |
WIA FC/1902/11/27 | Warburg, Charlotte to Warburg, Aby 26/11/1902 | is pleased to hear via Mary that he is working well; forwards a letter by Paul [Warburg]; Luise... |
WIA FC/1902/5/12 | Kohn-Speyer, Olga to Warburg, Aby 24/11/1902 | thanks him for a copy of his book ['Flandrische Kunst']; how much longer will Warburg stay in... |
WIA FC/1902/5/13 | Kohn-Speyer, Olga to Warburg, Mary 07/12/1902 | she has great problems with keeping up her correspondence; she has a great deal to do and can... |
WIA FC/1902/9/153 | Warburg, Aby to Warburg, Mary 18/11/1902 | he is working well; has received the cable, is pleased that Luise [Louise Derenberg] had a boy... |