WIA GC/10324 | Warburg, Aby to Lisco; Becherer and Boltze 05/06/1906 | informs them that the stock of 126 copies of his book 'Bildniskunst' has been delivered to Mr... |
WIA GC/1887 | Springer, Fritz to Warburg, Aby 15/12/1905 | he recommends a solicitor, Mr. Lisco, to represent Warburg's claims in the E.A. Seemann... |
WIA GC/1921 | Springer, Fritz and Hertz, Clara to Warburg, Aby and Warburg, Mary 22/11/1905 | family news; additional greetings from Clara Hertz |
WIA GC/21748 | Warburg, Aby to Springer, Fritz 19/01/1928 | thanks him for an article by [Walter] Tritsch in DAZ; Warburg shares his point of view on astrology |
WIA GC/21749 | Springer, Fritz to Warburg, Aby 21/01/1928 | is pleased that Warburg was interested in the newspaper cutting [by Walter Tritsch]; draws... |