WIA GC/1904/127 | Falke, Otto von to Warburg, Aby 28/10/1904 | a photograph of Venetian glass in their collection has not been published except for the Guide to... |
WIA GC/1906/202 | Falke, Otto von to Warburg, Aby 02/04/1906 | asks him for bibliographical information on the Thewalt cup |
WIA GC/1906/203 | Falke, Otto von to Warburg, Aby 01/06/1906 | thanks him for the essay on the Thewalt cup; informs him of photographs of Venetian glass in his... |
WIA GC/1906/204 | Falke, Otto von to Warburg, Aby 29/10/1906 | mentions two 17th century Brussels tapestries by [Simon?] de Vos and a series of painted... |
WIA GC/1906/205 | Falke, Otto von to Warburg, Aby 03/11/1906 | on the collection of 'allegories of justice', painted canvasses, used for open air performances... |