WIA GC/11963 | Warburg, Aby to Hellmann, Carl August 06/11/1913 | thanks him for his explanations; he is happy with Hellmann's summary, since the proceedings do... |
WIA GC/29821 | Hertz, Wilhelm to Warburg, Aby 20/03/1923 | his daughter Eva [Hertz] was confirmed on the previous Sunday; it was a lovely celebration, Mary... |
WIA GC/35917 | Warburg, Frede and Warburg, Mary to Warburg, Aby 27/11/1921 | Frede writes: thanks for the book of poems and his birthday letters; she also got a beautiful... |