Sketchbook of decorative studies, 1897. "Between the pages represented by AFBIEHLE0512 and 0513, there are two blank pages which were omitted from the digitized copy. Reverse sides of all pages were blank and were not included. AFBIEHLE0497 is an example of a translucent separation sheet which preceded a majority of the pages in the sketchbook, which were also not included. These pages were omitted to reduce handling of the physical material, as both the binding and the paper of this sketchbook are extremely fragile."