WIA GC/1888/12 | Warburg, Aby to Simon Laschitzer 19/01/1888 | requests information whether an engraving showing three Roman warships, mentioned by [Adam von... |
WIA GC/1888/13 | Schönbrunner, Josef to Warburg, Aby 04/02/1888 | [Simon] Laschitzer is no longer working in Vienna, but in the Imperial Royal library in... |
WIA GC/1911/841 | Warburg, Aby to Warburg, Max 04/06/1911 | forwards his letter to Max of the same day describing a woodcut, property of Otto Kahn, by way of... |