WIA GC/10794 | Warburg, Aby to Beck, Hermann 31/12/1907 | New Year greetings; thanks him for his comments on the Sassetti article, his 'opusculum', and the... |
WIA GC/27873 | Broda, Rodolphe to Warburg, Aby [1907] | Broda, Félix Alcan in Paris and T. Fischer-Unwin in London want to publish a new journal, an... |