WIA GC/11334 | du Bois-Reymond, Lili to Warburg, Mary 11/03/1910 | she enjoys her travels very much; she visited Naples and met [Maurice] Sterne; she loves Taormina... |
WIA GC/12358 | Warburg, Aby to du Bois-Reymond, Alard 21/09/1916 | addresses him as the author of a book on inventors; can a spark be triggered by electricity... |
WIA GC/2026 | du Bois-Reymond, Alard and Lili to Warburg, Aby 03/10/1906 | on the itinerary of their journey and where Warburg could join them |
WIA GC/28811 | du Bois-Reymond, Alard to Warburg, Aby 29/06/1915 | his wife, Lili, has told him Warburg's amusing comment on the prophecy, published, as a hoax, by... |
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... |