WIA GC/1069 | Embden, Käthe et al. to Warburg, Aby 12/06/1903 | poem; birthday greetings |
WIA GC/12457 | Warburg, Aby to Hertz, Wilhelm 03/07/1918 | comments on a conversation between Detta [Marietta Warburg] and Wilhelm Hertz's wife Hanna... |
WIA GC/12458 | Warburg, Aby to Hertz, Wilhelm 04/07/1918 | on the controversy over the guestlist for the family celebration; accepts that Hanna [Johanna... |
WIA GC/16085 | Warburg, Aby to Hertz, Johanna 19/03/1925 | on a quarrel in the family; asks her not to involve sisters and children; asks her to address... |
WIA GC/23383 | Warburg, Mary to Warburg, Aby 06/12/1902 | Marietta dictates: she has found chocolate in her slippers, a present from Santa Claus; Marietta... |