WIA FC/1894/14/5 | Warburg, Olga to Warburg, Aby 02/04/1894 | she went to the exhibition in Kunsthalle, she saw a painting by [Max] Klinger, 'L'heure bleue... |
WIA FC/1900/7/7 | Warburg, Moritz to Warburg, Aby and Warburg, Mary 31/01/1900 | thanks them for their letter; calls Marietta 'their blue sky' at home; admonishes Warburg to... |
WIA FC/1925/17/8 | Warburg, Aby to Warburg, Max 04/05/1925 | forwards copies of seven letters in connection with his efforts re Boll literary estate, [Karl... |
WIA FC/1926/7/26 | Warburg, Mary to Warburg, Aby 20/06/1926 | thanks for letter; the items requested from the library will be sent the next day; on an... |
WIA GC/1907/775 | Wohlwill, Emil to Warburg, Aby 07/02/1907 | requests help with translating an Italian sentence |