Lied horn. Nominal pitch: 4-ft C, 4½-ft B♭, and 5-ft A.

https://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~82704~345206/full/150,/0/default.jpghttps://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~82705~345210/full/150,/0/default.jpg