WIA GC/25216 | Warburg, Aby and Warburg, Moritz to Warburg, Charlotte 11/05/1887 | Warburg thanks his mother for a letter; he is well; he has 27 lecture hours per week including... |
WIA GC/27071 | Warburg, Charlotte to Warburg, Aby and Warburg, Mary 17/11/1899 | thinks she can help Warburg with cassone research in Paris - as they cannot marry Louise in a... |
WIA GC/27603 | Warburg, Mary to Warburg, Aby 11/12/1902 | forwards photographs of the children, but they are not good enough to be used outside the family... |
WIA GC/27999 | Hauser, Lionel to Warburg, Aby 26/02/1910 | he was unable to check something for Warburg in Paris, due to influenza and inundations; he sent... |
WIA GC/28141 | Warburg, Aby to Schneeli, Gustav [October/November 1902] | if he travels through Munich he will have a look at the painting at [family Lionel] Hauser's; he... |