WIA GC/10074 | Schwedeler-Meyer, Ernst to Warburg, Aby [1896?] | the exhibition on which he was working was opened; urges Warburg to see it; many people came... |
WIA GC/25351 | Warburg, Aby to Warburg, Charlotte 24/02/1889 | thanks her for a letter, which reached him on Sunday, like a Sunday afternoon visitor; explains... |
WIA GC/25852 | Warburg, Charlotte; Warburg, Paul and Warburg, Olga to Warburg, Aby 05/02/1894 | Charlotte acknowledges receipt of his cable; she sent him an English catalogue which Mrs... |
WIA GC/25853 | Warburg, Aby to Warburg, Charlotte 08/02/1894 | replies to Paul Warburg re [Adolph] Bayersdorfer: he accepted Warburg's interpretation of... |
WIA GC/27709 | Warburg, Aby to Bayersdorfer, Adolph 20/04/1891 | hopes that [Adolph] Bayersdorfer remembers Warburg as one of the students with whom he spent many... |