WIA FC/1891/9/53 | Warburg, Charlotte and Jahns, Franziska to Warburg, Aby 10/12/1891 | Charlotte asks whether he has received a parcel with cleaning cloths, painting utensils, fruit... |
WIA FC/1892/6/7 | Warburg, Charlotte to Warburg, Aby 17/01/1892 | #forwards a letter by Max Warburg which shows that he is much better by now; Warburg should not... |
WIA FC/1894/14/2 | Warburg, Olga to Warburg, Aby 09/02/1894 | the weather in Hamburg is very bad, rain etc.; she went with Alice [Hallgarten?] to Kunsthalle to... |
WIA FC/1894/7/7 | Warburg, Charlotte; Warburg, Paul and Warburg, Olga to Warburg, Aby 05/02/1894 | Charlotte acknowledges receipt of his cable; she sent him an English catalogue which Mrs... |
WIA FC/1896/14/5 | Warburg, Olga to Warburg, Aby 19/03/1896 | she is visiting grandmother who is very well; she will stay two to three weeks; it was not easy... |