WIA GC/11190 | Warburg, Aby to Hintze, Paul 11/01/1910 | thanks him for two letters re employment of his daughter Klara in the Warburg household; Warburg... |
WIA GC/12416 | Warburg, Aby to Petersen, Carl Wilhelm 14/09/1917 | Warburg's last will; detailed instructions; executors to be his brothers Max Warburg or Fritz... |
WIA GC/27998 | Polizeibehörde to Warburg, Aby 19/12/1910 | Warburg has to pay a fine of Mark 2 for the late registration with the insurance company of Klara... |
WIA GC/28901 | Krüger, [?] to Warburg, Aby 18/08/1916 | people receiving butter from abroad have to surrender ration cards for butter; in Warburg's... |
WIA GC/29455 | Saxl, Fritz to Warburg, Mary 08/06/1919 | it is Whitsun, Sunday, the children are out walking, the house is quiet, he has time to write... |