WIA FC/1903/6/12 | Warburg, Mary to Warburg, Aby 19/02/1903 | is very interested in Hannah Springer's engagement; she does not have the address of Ehrli [Erich... |
WIA FC/1903/6/19 | Warburg, Aby to Warburg, Mary 15/06/1903 | thanks her very much for her drawings of Detta [Marietta Warburg] and Max Adolph; likes them very... |
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... |
WIA FC/1909/2/11 | Warburg, Mary to Warburg, Aby 02/07/1909 | forwards a letter by [Rudolf] Kautzsch and requests speedy return; forwards also the photograph... |
WIA FC/1916/2/2 | Hertz, Hans to Warburg, Aby 25/07/1916 | aunt Clara Hertz has given him a copy of 'Erinnerungen an unsere Vorfahren' by aunt Fanny Hertz... |