WIA GC/1903/126 | Warburg, Aby to Goldschmidt, Adolph 09/08/1903 | further to their conversation on Lehrter train station [Berlin], he explains the directions of... |
WIA GC/1906/357 | Warburg, Aby to Kautzsch, Rudolf [June 1906] | urges a meeting of the committee members and suggests July 14th or 15th; [Josef] Strzygowski has... |
WIA GC/1906/385 | Warburg, Aby to Koetschau, Karl [June 1906] | on [August] Schmarsow's information on the composition of the new committee of the International... |
WIA GC/1906/387 | Warburg, Aby to Koetschau, Karl 18/06/1906 | suggests July 14th or 15th as date for a committee meeting; Strzygowski has to be urged to attend... |
WIA GC/1906/391 | Warburg, Aby to Koetschau, Karl 26/06/1906 | he agrees to work together with Koetschau in the committee; the meeting will take place on July... |