WIA GC/1922/211 | Hübner, Friedel to Warburg, Mary 15/05/1922 | she is thinking of Mary and her family often, but her life is very hard; Else is helping her with... |
WIA GC/1929/1242 | Hildebrand, Frieda to Warburg, Aby 12/04/1929 | of course, she can remember him, the summer days in Florence in 1894, later meetings in Berlin... |