WIA GC/12371 | Warburg, Aby to Hauber, Anton 15/12/1916 | he will forward a cheque to his bank in Ulm; requests seven copies [of Hauber's book] to be sent... |
WIA GC/27801 | Bossert, Helmuth Theodor to Warburg, Aby 26/07/1903 | he no longer owns the tapestry, mentioned by Justus Brinckmann to Warburg, showing courtly life... |
WIA GC/28230 | Bossert, Helmuth Theodor to Warburg, Aby 10/09/1911 | [Rudolf] Kautzsch informed him of Warburg's research into planets; Bossert himself has been... |
WIA GC/28231 | Bossert, Helmuth Theodor to Warburg, Aby 21/09/1911 | thanks him for letter and offprints; returns one of the offprints with thanks; he knows the Block... |
WIA GC/28266 | Friedländer, Max J. to Warburg, Aby 16/07/1911 | the prints Warburg requested of two Hausbuch drawings in the Kupferstichkabinett are in the... |