WIA GC/1907/776 | Wohlwill, Paul to Warburg, Aby 18/01/1907 | Emil Wohlwill has been in Hummelsbüttel for three weeks; greetings from Goslar |
WIA GC/1909/261 | Warburg, Aby to Junker, Heinrich 20/04/1909 | forwards two corrections in the membership list, Gustav Schiefler and Wohlwill [Paul Wohlwill ?] |
WIA GC/1910/500 | Robinow, Richard to Warburg, Aby 21/11/1910 | may he keep the Yearbook of the Gesellschaft der Bücherfreunde now that he became a member thanks... |
WIA GC/1910/620 | Wohlwill, Paul to Warburg, Aby 08/04/1910 | forwards an application for funds for Ernst Eitner and a letter of recommendation by J. Sieveking... |
WIA GC/1910/621 | Wohlwill, Paul to Warburg, Mary 11/04/1910 | forwards duplicate copy of the application [by Ernst Eitner] and requests her to hand it to her... |