WIA GC/12715 | Saxl, Fritz to Binswanger, Kurt 15/06/1921 | informs him that his own letter to Warburg was returned to him by Nurse Frieda [Hecht; frequently... |
WIA GC/13270 | Sieveking, Heinrich to Warburg, Aby 09/11/1921 | forwards his review of Warburg's Luther book; thanks him for the book by Boll which Warburg sent... |
WIA GC/13271 | Sieveking, Heinrich to Warburg, Aby 28/12/1921 | apologizes but cannot visit him in the next few days; he is waiting for the decision to be... |
WIA GC/13818 | Liebermann, W. to Warburg, Aby [December 1922] | New Year greetings; he frequently thinks of him and their walks together; greetings to Nurse... |
WIA GC/13833 | Sieveking, Heinrich to Warburg, Aby 01/02/1922 | he was appointed in Hamburg as Karl Rathgen's successor and will leave Zurich on 15 April; he... |