WIA GC/12098 | Warburg, Aby to Veth, Jan Pieter 02/09/1914 | thanks him for his good services re Miss Thurnham; on the fall of Louvain; it was terrible for... |
WIA GC/12100 | Warburg, Aby to Veth, Jan Pieter 14/09/1914 | thanks him again for his good services for Miss Thurnham; forwards newspaper articles re fall of... |
WIA GC/12120 | Warburg, Aby to Sander, Heinrich Christian 19/11/1914 | refers to the note in the evening newspapers in Hamburg re residence permit for Miss Margaret... |
WIA GC/12121 | Warburg, Aby to IX Armeecorps 18/11/1914 | requests a residence permit for Miss Thurnham in his house in Hamburg; she is Germanophile, she... |
WIA GC/12122 | Warburg, Aby to [Armeecorps?] 19/11/1914 | Margaret Emily Thurnham's CV |