WIA GC/1043 | Davidsohn, Robert to Warburg, Aby 27/05/1903 | on the lack of information re appointments; perhaps Warburg ought to go to Berlin to discuss it... |
WIA GC/1103 | Huch, Friedrich to Warburg, Mary 25/02/1903 | thanks her for her letter; it reveals that he really understood her; on a story involving an... |
WIA GC/11428 | Warburg, Aby to Hildebrand, Irene von 04/11/1911 | Warburg replies as his wife is still ill; re reference for Mr. Egg; Warburg regrets that his... |
WIA GC/12005 | Warburg, Aby to Hildebrand, Adolf von 10/01/1914 | thanks him for letters and photographs; before contacting [Fritz] Schumacher Warburg wants to... |
WIA GC/16312 | Loeb, James to Warburg, Aby 03/03/1925 | forwards a portrait medal showing 'our dear friend' Davidsohn, made by Professor Theodor Georgii... |