WIA FC/1900/9/2 | Warburg, Fritz to Warburg, Mary 21/11/1900 | sends congratulations on the birth of their new niece [Bettina Warburg]; hopes that [Aby and Mary... |
WIA FC/1903/6/39 | Warburg, Aby to Warburg, Mary 03/08/1903 | he visited the big art exhibition, many good portraits, but nothing spectacular; he then visited... |
WIA FC/1904/4/1 | Springer, Elisabeth [?] and Warburg, Marietta to Warburg, Mary 30/03/1904 | Liebeth [Elisabeth Springer; same function and nickname as Elisabeth Hennigs, later referred to... |
WIA FC/1904/4/2 | [Springer], Elisabeth [?]to Warburg, Mary 07/04/1904 | thanks for letter; the two children are very well, they play mother and father; Max Adolph is... |
WIA FC/1904/4/3 | Springer, Elisabeth [?]to Warburg, Mary 16/04/1904 | she often thinks of Florence; the children are well, fun, developing well; Miss [Bertha] de Voss... |