WIA FC/1930-94/78 | Warburg, Mary to Warburg, Frede and siblings 01/10/1934 | thanks the members of the family for cards, letters; thanks Frede for the beautiful pullover... |
WIA FC/1930-94/80 | Warburg, Mary to Braden, Marietta 09/10/1934 | tells her to thank Frede for having sent her money; she does not need all of it; will postpone... |
WIA FC/1930-94/84 | Warburg, Mary to Warburg, Frede 20/09/1934 | she has arrived safely in Munich, met by [Wilhelmine] Niels; they will continue to Walchensee in... |
WIA GC/1905/105 | Warburg, Aby to Davidsohn, Robert 17/11/1905 | because of health reasons he had to postpone his trip to Florence; he is sorry that Davidsohn... |
WIA GC/1908/376 | Warburg, Aby to Meyer, Richard 08/07/1908 | Warburg mentioned a painter [unnamed; Wilhelmine Niels], resident in Hamburg, to Meyer, whose... |