WIA FC/1903/6/33 | Warburg, Aby to Warburg, Mary 31/07/1903 | the evening with Ernst Schwedeler-Meyer went well, among Warburg's friends he is the man who... |
WIA FC/1905/7/17 | Warburg, Aby to Warburg, Mary 25/02/1905 | he visited [Lili] du Bois-Reymond, who lives near Mendelssohns; Mr. [Alard] du Bois-Reymond is a... |
WIA GC/1900/46 | Kristeller, Paul to Warburg, Aby 14/05/1900 | thanks him for his letter; on the impresa of Barbara von Brandenburg; on the majolica tile from... |
WIA GC/1900/51 | Warburg, Aby to Lichtwark Alfred 25/08/1900 | Warburg refers to a conversation he had with [Paul] Kristeller the previous day on being offered... |
WIA GC/1902/394 | Schwedeler-Meyer, Ernst to Warburg, Aby 15/10/1902 | on his career and vacancies in Berlin; Ludwig Kaemmerer, [Paul] Kristeller, Schweinmann... |