WIA GC/1924/634 | Kohn-Speyer, Paul to Warburg, Aby 08/07/1924 | thanks him for a letter of 05/07/1924; he has sent a parcel with Scottish newspapers, 'Eve... |
WIA GC/1924/635 | Kohn-Speyer, Paul to Warburg, Aby 11/07/1924 | thanks her in his own and in Anna's name for one copy of Warburg's Luther book; Ruth Derenberg is... |