Keywords: Hemispherical sundial (scaphe), Germany, 1561, lines drawn for Dresden latitude - Mathematisch-Physikalischer Salon, Dresden - DSC08020.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 07 24 29 own Daderot other versions PD-old-70 cc-zero Sundials in Mathematisch-Physikalischer Salon Zwinger Dresden Uploaded with UploadWizard Bowl-shaped sundials Metal sundials |