WIA FC/1912/11/29 | Warburg, Max to Warburg, Aby 04/10/1912 | people are really only interested in their small field of specialisation; Lichtwark and Bülow... |
WIA FC/1915/3/26 | Warburg, Aby to Warburg, Mary 15/02/1915 | reports on the dinner with Fürst and Fürstin Bülow in Villa Malta, Rome, last night; Professor... |
WIA FC/1923/17/23 | Warburg, Max to Warburg, Aby 22/07/1923 | acknowledges receipt of p.c. of 14/07/1923; Mary is with them at Kösterberg; Alice is in Berlin... |
WIA FC/1928/16/79 | Warburg, Aby to Warburg, Max 30/12/1928 | requests a credit letter; explains his expenses, books, photographs, postage, cables; the trip is... |
WIA FC/1928/8/77 | Warburg, Aby to Warburg, Mary 21/12/1928 | is annoyed that Miss Eva von Eckardt takes so many holidays; does not like that she takes days... |