WIA GC/1900/47 | Kurz, Edgar to Warburg, Aby 28/12/1900 | Kurz, Warburg's physician [and brother of Isolde Kurz] explains about Lucia's illness [aunt Lucia... |
WIA GC/1900/48 | Kurz, Isolde to Warburg, Mary 09/07/1900 [?] | encloses her account of an episode on a lagoon two years previously [not extant] |
WIA GC/1901/52 | Kurz, Isolde to Warburg, Aby 13/02/1901 | long criticism of his work [on Arnold Böcklin?] |
WIA GC/1902/107 | Davidsohn, Robert to Warburg, Aby [November 1902] | requests an urgent appointment [in connection with the Isolde Kurz / Georg Roemer affair] |
WIA GC/1902/123 | Dwelshauvers, Jacques to Warburg, Aby 09/11/1902 | acknowledges receipt of Warburg's letter, but does not understand anything; he does not know the... |