1. four sheets of drawings (one cut out) of pieces that may be arranged to form a parallelogram, a five-pointed star, or a square. - dated April 25, 1940. 2. drawings and pieces for a dissection of a ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. When the Scheutz difference engine ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results