WIA GC/1911/298 | Goldschmidt, Adolph to Warburg, Aby 11/10/1911 | he was sorry not having met Warburg; he is busy with his move to Berlin; he met [Paul] Clemen who... |
WIA GC/1912/187 | Warburg, Aby to Clemen, Paul 09/07/1912 | thanks him for a present to be given to 'my very revered teacher' [Carl Justi]; he will transfer... |
WIA GC/1912/474 | Warburg, Aby to Joachim, Hermann 20/02/1912 | he has not received the appeal for the foundation; possible contributors might also be Emil... |
WIA GC/1913/1044 | Schumacher, Sita to Warburg, Aby 30/07/1913 | back from Pergamon, she informs Warburg that the manuscripts of her lectures will be copied by... |
WIA GC/1920/205 | Schumacher, Sita to Warburg, Mary 04/12/1920 | she has gone to Bonn to visit friends of her sister-in-law; her brother is very hard working; her... |