WIA FC/1921/20/21 | Warburg, Max to Warburg, Aby 20/07/1921 | he thanks Aby for his letters of 13 and 15 July and Aby's condolences concerning Max's mother in... |
WIA GC/1921/129 | 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... |
WIA GC/1921/512 | Springer, Fritz to Warburg, Aby 25/06/1921 | thanks him for a copy of Warburg's Luther book; he had no idea that men like Ph. Melanchthon were... |
WIA GC/1922/165 | Warburg, Aby to Hahn, Kurt 17/10/1922 | [Ludwig] Binswanger has told him that Miss Dora Magnus was not able to get a day pass to visit... |
WIA GC/1924/200 | Davidsohn, Robert and Davidsohn, Philippine to Warburg, Aby 26/03/1924 | Robert has heard through [Alfred and Anna] Doren that Warburg is getting better; is very happy... |