WIA FC/1902/9/158 | Warburg, Mary to Warburg, Aby 20/11/1902 | thanks him for letter; is pleased that he can work so well and that he has friends in Florence... |
WIA FC/1908/3/5 | Warburg, Aby to Warburg, Mary 09/05/1908 | the previous evening he had dinner with [Wilhelm] Waetzoldt; Warburg liked him, hopes that the... |
WIA FC/1908/3/7 | Warburg, Mary to Warburg, Aby 10/05/1908 | thanks him for letter; it is a lovely Sunday in May, Käthe and Gertrud Embden invited Mary... |
WIA FC/1908/3/8 | Warburg, Aby to Warburg, Mary 11/05/1908 | he spent the whole of the previous day at the du Bois-Reymond home; everybody was very kind... |
WIA FC/1909/2/10 | Warburg, Mary to Warburg, Aby 01/07/1909 | thanks him for a card from Cuxhaven; is pleased to read that Warburg is staying with [Mr. Walter... |