Echo cornet, nominal pitch: C etc

https://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~55406~102497/full/150,/0/default.jpghttps://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~73226~166227/full/150,/0/default.jpg

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