WIA FC/1893/2/23 | Hertz, Mary to Warburg, Aby 30/09/1893 | she greatly enjoys her stay in Munich; she tries to see as much as possible in the short time... |
WIA FC/1897/10/7 | Hertz, Johann Nicolaus to Warburg Aby and Mary 04/11/1897 | thanks them for letter; is annoyed that the trunks and suitcases still have not arrived in... |
WIA FC/1898/1/1 | Carr, Margareth to Warburg, Mary 15/01/1898 | thanks her for her days spent with Mary Warburg |
WIA FC/1898/1/2 | Carr, Margareth to Warburg, Mary 22/01/1898 | account of her travels, family news |
WIA FC/1898/13/16 | Kohn-Speyer, Olga and Warburg, Charlotte to Warburg, Mary 15/12/1898 | Olga is very happy being back in Hamburg; Mary's father has invited everybody to dinner... |