WIA GC/1905/214 | Hallier, Eduard to Warburg, Aby 26/01/1905 | forwards the programme of the lecture club ('Gesellige Vereinigung mit Vortragsabenden... |
WIA GC/1905/215 | Hallier, Eduard to Warburg, Aby 18/07/1905 | invites Warburg for a meeting to discuss the lecture programme of the coming year |
WIA GC/1905/216 | Hallier, Eduard to Warburg, Aby 28/07/1905 | date for a meeting to discuss next year's programme |
WIA GC/1905/217 | Hallier, Eduard to warburg, Aby 25/08/1908 | the programme of the lecture club for the next winter |
WIA GC/1905/218 | Hallier, Eduard to Warburg, Aby 28/08/1905 | he has not yet written to Heinz Marr, but is sure that Marr will want to become a member [of a... |