WIA FC/1891/9/30 | Warburg, Charlotte to Warburg, Aby 30/06/1891 | Mr. Schneider showed them his designs for a study or smoking room; she will forward it to Warburg... |
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/1895/4/21 | Hertz, Mary to Warburg, Aby 05/12/1895 | it is the second time that their letters have crossed; thanks him for letter of 08/11/1895... |
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/1897/11/92 | Hertz, Mary to Warburg, Aby 22/06/1897 | wants him to stay longer in Ostend to get rid of his hayfever; on the venue of their meeting... |