WIA FC/1905/7/17 | Warburg, Aby to Warburg, Mary 25/02/1905 | he visited [Lili] du Bois-Reymond, who lives near Mendelssohns; Mr. [Alard] du Bois-Reymond is a... |
WIA FC/1911/5/10 | Warburg, Aby to Warburg, Mary 22/05/1911 | the previous day was a beautiful spring day; he went to Potsdam to visit du Bois-Reymond; they... |
WIA FC/1916/4/4 | Hertz, Wilhelm to Warburg, Aby 03/02/1916 | he has to instal a strong beam so that they can shoot down aeroplanes also at night; thanks... |
WIA FC/1918/12/2 | Warburg, Max Adolph to Warburg, Aby 02/05/1918 | congratulates him on his [Luther] lecture; the billy goats are growing well; Kiki [Mary Warburg... |
WIA FC/1919/7/22 | Warburg, Max Adolph to Warburg, Aby and Warburg, Mary 26/08/1919 | he is back in Holzminden, needs bread ration cards; could they send him his bicycle and pump... |