In a first step, we have also accumulated a large body of material from our collaboration partners: The University Library of Cologne, the Herzog-August Library in Wolfenbüttel, the University Library of Heidelberg, the University Library of Erlangen, the Berlin State Library, the Göttingen State Library, the Stuttgart State Library and the Bavarian State Library. We will also be able to work soon - for the first time - with digitised copies from the British Library, which is currently scanning its large incunabula collection. All in all, we have over a million images which provide a sound basis for our goals.