WIA GC/10642 | Warburg, Aby to Koetschau, Karl 04/11/1907 | informs him of the transfer of money; on the printing of the congress proceedings; the... |
WIA GC/10724 | Warburg, Aby to Wulff, Oskar 31/10/1907 | he received Strzygowski's bibliographical system as well as the systems by [Élie] Vinet, Laton... |
WIA GC/10736 | Warburg, Aby to Schubert-Soldern, Fortunat von 12/11/1907 | informs him that Warburg forwarded drafts re classification system for a bibliography to O. Wulff... |
WIA GC/10745 | Warburg, Aby to Bredt, Ernst Wilhelm 20/11/1907 | Strzygowski will have informed Bredt in the meantime, that he was elected to the Bibliography... |
WIA GC/10830 | Warburg, Aby to Koetschau, Karl 02/02/1908 | he will attend their meeting in Frankfurt after his holiday in Switzerland; he has mailed 30... |