WIA GC/11800 | Warburg, Aby to Orbaan, Alice 23/10/1912 | replies to her letter; she is wrong to suspect that anything had been done out of fear of... |
WIA GC/11811 | Warburg, Aby to Hermanin de Reichenfeld, Federico 06/12/1912 | Warburg sent him a postcard from Gardone on his way back; he was ill, but has written to Papini... |
WIA GC/29453 | Orbaan, Alice to Warburg, Mary 16/10/1919 | is very pleased to read that Warburg's health is improving and that he is home again; suggests... |
WIA GC/32448 | Warburg, Aby to Warburg, Mary 15/10/1912 | is pleased that Mary's birthday was a full success; the previous day there was a dinner in honour... |
WIA GC/4380 | Hermanin de Reichenfeld, Federico to Warburg, Aby 01/12/1912 | his wife has written to Mrs. [Alice] Orbaan, but to no avail; the local committee had a meeting... |