WIA GC 1930/3376 | Saxl, Fritz to Weizsäcker, Heinrich 14/10/1930 | |
WIA GC 1930/3377 | Weizsäcker, Heinrich to Saxl, Fritz 29/10/1930 | |
WIA GC/1903/291 | Weizsäcker, Heinrich to Warburg, Aby 17/03/1903 | information on tracings, plates and prints of cassoni and of Joh. Ant. Ramboux |
WIA GC/1906/754 | Wulff, Oskar Konstantin to Warburg, Aby 25/05/1906 | invitation to contribute an article to the Festschrift for August Schmarsow; Rudolf Kautzsch and... |
WIA GC/1911/851 | Weizsäcker, Heinrich to Warburg, Aby 02/01/1911 | thanks him for bibliographical assistance; Heller's handwriting is particularly bad; was glad... |