WIA GC/11465 | Warburg, Aby to Warburg, Max 25/09/1911 | detailed response to the 'Denkschrift', memorandum, re setting up university courses... |
WIA GC/11755 | Warburg, Aby to Warburg, Max 08/03/1913 | on the Schädel affair; he has to be made to understand 'fair play'; lists names of language... |
WIA GC/11818 | Warburg, Aby to Warburg, Max 11/03/1913 | reports on a meeting of the 'Wissenschaftliche Stiftung'; [Werner] von Melle submitted, as... |
WIA GC/11854 | Warburg, Aby to Strack, Max L. 18/04/1913 | warns him of Professor B. Schädel; realises that he has not offered his condolences on the death... |
WIA GC/11924 | Schädel, Bernhard to Warburg, Aby 21/07/1913 | asks him to check the notice board in his institute to see whether 'our summer courses' have been... |