WIA GC/1895/AMERICA/127 | Visiting cards from Aby Warburg's America journey [1895/96] | a collection of 54 visiting cards (private and business), some with handwritten additions of... |
WIA GC/1895/AMERICA/14 | Cushing, Frank Hamilton to Warburg, Aby 11/11/1895 | requests Warburg's postal addresses in Santa Fé and Fort Wingate to send him notes of... |
WIA GC/1922/571 | Saxl, Fritz to Warburg, Aby 13/04/1922 | Easter greetings; on [Max] Hauttmann's essay on Dürer which is very bad; Cassirer gave Saxl the... |
WIA GC/1923/14 | Bing, Gertrud to Saxl, Fritz 19/03/1923 | detailed replies to his queries; [Paul?]Geuthner sent a large invoice for book purchases, to be... |
WIA GC/1923/553 | Saxl, Fritz to Warburg, Aby 07/05/1923 | forwards a letter by Felix Warburg; hopes that Cushing's book has reached Warburg in the meantime... |