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 GC/1907/422 | Warburg, Aby to Koch, Louis [either 13/06/1907 or 14/06/1907] | Dr. [F.?] Wichert pointed Warburg to Koch's collection of rings; asks him whether he has a ring... |
WIA GC/1907/767 | Warburg, Aby to Wichert, Fritz 30/04/1907 | forwards some articles; 'I think I have produced an impeccable piece of research linking the... |
WIA GC/1907/768 | Wichert, Fritz to Warburg, Aby 14/05/1907 | thanks him for an essay; is very interested in the subject |
WIA GC/1908/543 | Warburg, Aby to Wichert, Fritz 15/10/1908 | congratulates him on his marriage; counsels that he will carry a lighter load when 'he has found... |