WIA GC/29467 | du Bois-Reymond, Lili to Warburg, Mary 07/01/1920 | she has the flu, but is getting better; thanks her for news, is very sorry about Warburg; admires... |
WIA GC/29512 | Roemer, Eva to Warburg, Mary 04/03/1920 | thanks Mary Warburg for helping her find accommodation with Mrs. Kersten; she will move in on 20... |
WIA GC/29701 | du Bois-Reymond, Lili to Warburg, Mary 17/04/1922 | is interested in Mary's news; hopes that Warburg's condition has improved; is pleased that Max... |