Oboe. Nominal pitch: C.

https://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~74788~182499/full/,150/0/default.jpghttps://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~75003~182498/full/,150/0/default.jpg