WIA GC/10915 | Warburg, Aby to Merck, Ernest 06/09/1908 | it is very difficult to make a forecast based on three drawings; he thinks the man [Franz Hahn... |
WIA GC/10917 | Warburg, Aby to Hahn, Franz 07/09/1908 | replies to Hahn's letter; Warburg is interested in his training but advises him to wait until... |
WIA GC/10918 | Warburg, Aby to Kobert, Else 07/09/1908 | thanks her for her letter re Franz Hahn; he is pleased to read that Kurt [Hahn?] does not give... |
WIA GC/24880 | Warburg, Aby to Warburg, Mary 19/02/1929 | acknowledges receipt of Frede's seminar paper; sees in it Frede's serious work; Bing had flu... |
WIA GC/29545 | du Bois-Reymond, Lili to Warburg, Mary 19/10/1921 | on an invitation to the wedding, planned for 29/10/1921, which was cancelled due to the death of... |