IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This magnetic azimuth dial is of the ...
Did you know that the ancestor of smartphone apps can be traced back to the Middle Ages? The volvelle, a paper-based interactive device, had a multifaceted role during its historical use. It ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback