Keywords: Diptych sundial, Leonhard Miller workshop, Nuremberg, c. 1630, ivory - Mathematisch-Physikalischer Salon, Dresden - DSC07934.JPG en Exhibit in the Mathematisch-Physikalischer Salon Zwinger Dresden Germany This artwork is old enough so that it is in the public domain Photography was permitted in the museum without restriction 2013-12-08 06 52 54 own Daderot other versions PD-old-70 cc-zero Uploaded with UploadWizard Sundials in Mathematisch-Physikalischer Salon Zwinger Dresden Leonhard Miller Folding sundials |