WIA FC/1922/13/11 | Warburg, Frede to Warburg, Aby 24/11/1922 | thanks him for a letter and a cable on her birthday; thanks him for a copy of the Luther book, is... |
WIA FC/1922/13/5 | Warburg, Frede to Warburg, Aby 10/06/1922 | presents him with a bookmark she made, a picture of a married couple of Moors; she is at... |
WIA FC/1922/16/3 | Warburg, Anna to Warburg, Aby 23/03/1922 | thanks him for cable and card; she is very well, her baby [Charlotte Esther Warburg] as well... |
WIA FC/1922/16/4 | Warburg, Anna; Warburg, Fritz; Warburg, Eva and Warburg, Ingrid to Warburg, Aby 10/06/1922 | Anna sends birthday greetings; Mary and Frede visited the previous day, but Mary had to return to... |
WIA FC/1922/16/5 | Warburg, Anna to Warburg, Aby 29/07/1922 | forwards a photograph, taken when Felix Warburg was in Hamburg; Mary and Frede [Warburg] visited... |