WIA FC/1905/7/47 | Warburg, Mary to Warburg, Aby 18/06/1905 | she has very little time to write; she wrote a poem and sent it as cable to her 'fat' brother... |
WIA FC/1928/16/64 | Warburg, Aby to Warburg, Max 25/08/1928 | summarizes the exhibition of the development of modern mathematical-cosmological orientation... |
WIA FC/1928/8/76 | Warburg, Mary to Warburg, Aby 20/12/1928 | she has sent her edible Christmas presents, biscuits for diabetics, to [Franz] Alber's address... |
WIA FC/1929/16/2 | Warburg, Aby to Warburg, Max 05/01/1929 | rarely was he more happy with a letter than with Max's letter of 01/01/1929; is pleased that the... |
WIA FC/1929/16/3 | Warburg, Max to Warburg, Aby 10/01/1929 | thanks for letter of 05/01/1929; is very interested in Warburg's research, thinks that it is... |