Salzburg zither.

https://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~75162~180900/full/150,/0/default.jpghttps://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~78814~180898/full/150,/0/default.jpghttps://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~78860~180897/full/150,/0/default.jpg