Corn pipe / Corne pipe / Corne-pipe / Cornepipe / Cornpipe
Hornpipe with a mouthpiece: yoke / single chanter, bell / reed type?
Identical to the Welsh Pibgorn; Ritson mentions it without any details, but seemingly as a Scottish synonym of Hornpipe.
Sachs, Curt: Real-Lexikon der Musikinstrumente: zugleich ein Polyglossar für das gesamte Instrumentengebiet [Berlin, 1913]. Hildesheim, 1964 [facsimile] (Cornpipe, Cornepipe).
Ritson, Joseph: A historical essay on Scotish [sic] song, I (London, MDCCXIV [1714]) & II (London, MDCCXCIV [1794]), Vol. 2, p.cxvi (corne pipe), cxvii (note 120: corn pipe), cxviii (corn-pipe).