WIA GC/10104 | Schiff, Jacob to Warburg, Aby 13/01/1896 | thanks him for Warburg's congratulations on the birth of his first grandchild; Frieda and Felix... |
WIA GC/12268 | Warburg, Aby to Warburg, Max 18/09/1915 | mentions bankers, Jacob Schiff, James Hill; he will visit Boll in Heidelberg |
WIA GC/17525 | Warburg, Aby to Keller-Huguenin, Eugen 01/09/1926 | thanks him for his letter; he has been thinking of him and has asked [Carl] Braband to send... |
WIA GC/25901 | Warburg, Charlotte to Warburg, Aby 29/07/1894 | she has advised Felix not to go to Gastein; Mr. Sch. [Jacob Schiff] will go to another spa after... |
WIA GC/25902 | Warburg, Aby to Warburg, Charlotte and Warburg, Moritz 01/08/1894 | on Felix Warburg's love [for Miss Frieda Schiff]; advises him to marry a girl from a jeweller's... |