Keywords: Drafting compass with coat of ams of Italian physician Franciscus de Padua, Erasmus Habermel, Prague, c. 1600 - Mathematisch-Physikalischer Salon, Dresden - DSC07998.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 19 02 own Daderot other versions PD-old-70 cc-zero Compasses in Mathematisch-Physikalischer Salon Zwinger Dresden Uploaded with UploadWizard Erasmus Habermel |