WIA FC/1918/3/10 | Warburg, Aby to Warburg, Mary 27/04/1918 | thanks her for Mary's and Marietta's letter; is pleased that Warburg's mother is getting better... |
WIA FC/1918/3/13 | Warburg, Aby to Warburg, Mary 29/04/1918 | he had lunch with Dr. [Paul Gustav] Hübner who is very well and has a very interesting job; in... |
WIA FC/1918/3/5 | Warburg, Aby to Warburg, Mary 24/04/1918 | everything went well; the typist finished the lecture text, for her a 'dark salad of words... |
WIA FC/1919/7/26 | Warburg, Max Adolph to Warburg, Mary 29/09/1919 | the previous day was the last day in the boarding school in Holzminden; the next day they will... |
WIA FC/1921/1/17 | Warburg, Mary to Warburg, Aby 10/01/1921 | apologizes for not having asked Alice [Warburg] about [lockable] container for letter files... |