Basset horn. Nominal pitch: F.

https://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~77474~181070/full/,150/0/default.jpghttps://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~78255~181072/full/,150/0/default.jpg