Keywords: Pendule (wall clock) with boulle casing, Balthazar, Paris, c. 1720 - Mathematisch-Physikalischer Salon, Dresden - DSC07952.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 58 16 own Daderot other versions PD-old-70 cc-zero Clocks in Mathematisch-Physikalischer Salon Zwinger Dresden Uploaded with UploadWizard Henri-Charles Balthazar |