WIA FC/1900/7/23 | Warburg, Aby and Warburg, Mary to Warburg, Charlotte and Warburg, Moritz 10/03/1900 | Warburg writes that the weather is improving; thinks he had 'an influenza of the mind... |
WIA FC/1900/7/25 | Warburg, Mary to Warburg, Charlotte and Warburg, Moritz 13/03/1900 | sends birthday greetings to Charlotte's and Moritz's birthday; on Sunday, 10/03/1900, they drank... |
WIA FC/1900/7/88 | Warburg, Mary and Warburg, Aby to Warburg, Charlotte and Warburg, Moritz 28/12/1900 | Mary sends New Year greetings; Warburg is working well, although, for the moment, he has a bad... |
WIA FC/1901/12/6 | Warburg, Aby to Warburg, Max 13/02/1901 | thanks him for card to remind him to write; Aby and Mary Warburg enjoyed the visit by Panina... |
WIA FC/1901/7/10 | Warburg, Mary to Warburg, Charlotte 20/02/1901 | wishes them a good journey to England; is sorry for her having a catarrh again; her father told... |