French horn in shape of a saxhorn. Nominal pitch: 13-ft|E♭.

https://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~78053~185015/full/,150/0/default.jpghttps://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~76674~185016/full/,150/0/default.jpg