WIA GC/1905/220 | Warburg, Aby to Hamburgischer Correspondent 01/10/1905 | a letter to the editor of the 'Hamburgische Correspondent' on the case of a Russian patient who... |
WIA GC/1906/119 | Warburg, Aby to Bulle, Oskar 21/06/1906 | reports on the meeting re weekly or weekly supplement; the supplement is dependent on the re... |
WIA GC/1906/126 | Warburg, Aby to Bulle, Oskar 26/08/1906 | he forwarded Bulle's research request to the Institute in Florence; there are no news yet on the... |
WIA GC/1906/28 | Bendixen, Fritz to Warburg, Aby 19/05/1906 | thanks him for a note and a letter by [Oskar] Bulle; thinks that Bulle's project, the publication... |
WIA GC/1906/30 | Bendixen, Fritz to Warburg, Aby 28/06/1906 | in his view nothing can be done for [Oskar] Bulle in Hamburg; advises Bulle to accept a post at... |