WIA GC/1908/421 | Warburg, Aby to Rosenberg, Marc 04/06/1908 | thanks him for the congratulations on Fritz' engagement; thanks him for sending the material on... |
WIA GC/1908/422 | Rosenberg, Marc to Warburg, Aby 04/07/1908 | replies to Warburg's query re [Georg] Seld; he does not have the Bremer Yearbook; he has no... |
WIA GC/1913/70 | Benemann, Ursula to Warburg, Aby 14/05/1913 | on an exhibition, interesting but without highlights |
WIA GC/1921/232 | Hertz, Wilhelm to Warburg, Aby 24/12/1921 | thanks him for his Christmas wishes; returns them, hopes for speedy recovery; the flu in Hamburg... |
WIA GC/1922/201 | Hertz, Wilhelm to Warburg, Aby 18/11/1922 | he heard an excellent lecture by [Gustav] Pauli on 'Dürer und die Antike' in KBW; enjoyed the... |