WIA FC/1913/7/40 | Warburg, Aby to Warburg, Mary 03/10/1913 | tells her not to forget to visit Mrs. Rambatz and to tell her that Warburg would like to talk to... |
WIA FC/1915/10/8 | Warburg, Max Adolph to Warburg, Aby 18/09/1915 | apologizes for his long silence, but he could not write on the weekend because of the wonderful... |
WIA FC/1920/1/133 | Warburg, Aby to Warburg, Mary 18/12/1920 | [Hans] Berger told him that Fritz postponed his visit; does not understand why; wants Mary and... |
WIA FC/1920/10/22 | Warburg, Max to Warburg, Aby 17/12/1920 | has received Warburg's cable; it is still undecided when Fritz [Warburg] will visit Warburg; Max... |
WIA FC/1921/1/61 | Warburg, Mary to Warburg, Aby 05/02/1921 | hopes that Fritzanna's [Fritz and Anna Warburg's] visit was enjoyable; Mary spoke to [Heinrich... |