ยท? (chanter [Term not mentioned in available sources])
double chanter, assembled: cylindrical, parallel, no bell / symmetrical holes / reed types?
Without bells; Depicted in a 16th century Welsh manuscript in the British Museum (Add. MS. 15036).
Baines, Anthony: Bagpipes [1960]. Oxford, 1973 (revised), p.40*, 41 (type only, no term).