WIA GC/1893/12 | Lehrs, Max to Warburg, Aby 02/12/1893 | thanks him for a copy of his thesis; advises him to write to Max Klinger in Berlin whether he can... |
WIA GC/1903/172 | Kristeller, Paul to Warburg, Aby 20/07/1903 | regrets that he cannot furnish the required information, suggests Warburg asks Max Lehrs; Lehrs... |
WIA GC/1903/181 | Lehrs, Max to Warburg, Aby 23/07/1903 | informs him where illustrations of the seated apostles by Meister E.S. and the four evangelists... |
WIA GC/1903/182 | Lehrs, Max to Warburg, Aby 29/07/1903 | is going to publish four illustrations of the seated apostles; he thinks that apart from... |
WIA GC/1903/183 | Lehrs, Max to Warburg, Aby 02/12/1903 | supplies bibliographical data |